Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes. Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid ). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Polymerase inhibition. Cordycepin inhibits poly(A) synthesis at low concentrations and RNA synthesis at higher concentrations. NH2 H. он Cordycepin (3'-deoxyadenosine) a. What is the basis of inhibition by cordycepin? b. Why is poly(A) synthesis more sensitive than the synthesis of other RNAS to the presence of cordycepin? c. Does cordycepin need to be modified to exert its effect?

An extra piece. In one type of mutation leading to a form of thalassemia, the mutation of a single base (G to A) generates a new 3' 3' splice site (blue in the illustration below) akin to the normal one (yellow) but farther upstream. Normal 3' end of intron 5' CCTATTGGTCTATTITCCACCCITAGGCTGCTG 3' 5' CCTATTAGTCTAIIIICCACCCTTAGGCTGCTG 3' What is the amino acid sequence of the extra segment of protein synthesized in a thalassemic patient having a mutation leading to aberrant splicing? The reading frame after the splice site begins with TCT.

AAAGAGAAAAGAAUA to AAAGAGAAAUGAAUA. Suppose the codon sequence has a single base pair mutation If the old protein sequence was Lys-Glu-Lys-Arg-Ile, what will be the new sequence encoded by the mutant gene? (Use the 3-letter amino acid abbreviations with hyphens and no spaces in between, i.e. Ser-Asn-Tyr-Leu-Pro.) Submit Answer Retry Entire Group No more group attempts remain

Answer 2

Question

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 6

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 7

Chapter 18, Problem 18.6PS

(a)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme is insensitive to alpha-amanitin” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 8

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 9

(b)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes catalyze an exergonic reaction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 10

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 11

(c)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All the primary transcripts must be processed before being used in translation” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 12

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 13

(d)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes may sometimes be found attached to an RNA (Ribose nucleic acid) molecule that also has ribosomes bound to it” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 14

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 15

(e)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzymes synthesize ribosomal RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 16

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 17

(f)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “Transcription factors must bind to the promoter before the polymerase can bind” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 18

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 19

(g)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme adds a poly (A) sequence to messenger RNA” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 20

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 21

(h)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme moves along the DNA template strand in 3' to 5' direction” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 22

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 23

(i)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The enzyme synthesizes a product likely to acquire a 5' cap” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 24

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 25

(j)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “All promoters used by the enzyme lie mostly upstream of the transcriptional start site and are only partially transcribed” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 26

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 27

(k)

Summary Introduction

To determine: Whether the given statement about RNA polymerases, “The specificity of transcription by the enzyme is determined by a subunit of the holoenzyme” is true for bacterial, polymerase I, II, or III enzymes.

Introduction: Transcription is a process by which RNA is formed from information stored in the form of nucleotide bases in DNA (Deoxyribose nucleic acid). Three types of RNA polymerase enzymes are used in the case of eukaryotic transcription. These RNA polymerases are RNA polymerase I, II, and III. Only one type of RNA that is known as bacterial RNA polymerase is used in prokaryotic cells.

Answer 28

Expert Solution & Answer

Answer 29

Expert Solution & Answer

Answer 30

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 31

Ch. 18 - Suppose a triplet on the template strand of a...Ch. 18 - Of these three techniques, which one provides the...Ch. 18 - Compare and contrast bacterial and eukaryotic...Ch. 18 - The autoimmune disease systemic lupus...Ch. 18 - QUANTITATIVE Triplets or Sextuplets? In his Nobel...Ch. 18 - The Genetic Code in a T-Even Phage. A portion of a...Ch. 18 - Frameshift Mutations. Each of the mutants listed...Ch. 18 - Prob. 18.4PS Ch. 18 - Locating Promoters. The following table provides...Ch. 18 - Prob. 18.6PS

Solution Summary: The author explains that RNA polymerases are used in the case of eukaryotic transcription.

Concept explainers

Videos

Want to see the full answer?

Chapter 18 Solutions