Consider prokaryotes, choose the CORRECT enzyme/keyword for the following function/role:Removes RNA primer and replaces it with newly synthesized DNA. [ Select ] [Selectsliding clampsigma factoraminoacyl TRNA synthetasecodonRNA polymerasesingle stranded binding proteinsantisense strand,primerpeptidyl transferaseprimaseligasehelicaseDNA polymerase IIIDNA polymerase lDNA gyraseSelect]

A primer is a single-stranded nucleic acid that all living organisms utilize to start the production…

Answered: Removes RNA primer and replaces it with…

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter9: Gene Expression And Gene Regulation

Section: Chapter Questions

Problem 11QP: Briefly describe the function of the following in protein synthesis. a. rRNA b. tRNA c. mRNA

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Identify whether each of the following descriptions applies to typical prokaryotic genomes only, typical eukaryotic genomes only, both, or neither, according to lecture. Answer options may be used more than once or not at all. Composed of double-stranded DNA only. Each chromosome has a centromere. Species with larger genomes have more genes. [Choose ] [Choose ] prokaryotes only neither eukaryotes or prokaryotes eukaryotes only both prokaryotes and eukaryotes [Choose ]
The use of a DNA template to make an RNA product molecule is a process referred to as: reverse transcription (using the enzyme RNA-dependent-DNA-polymerase) self-replication (using the enzyme RNA-dependent-RNA-polymerase) transcription (using the enzyme DNA-dependent-RNA-polymerase) reverse translation (using the small and large ribosomal subunits) translation (using the large and small ribosomal subunits)
The use of a DNA template to make a messenger RNA product molecule is a process referred to as: reverse transcription (using the RNA-dependent-DNA-polymerase enzyme) transcription (using the DNA-dependent-RNA-polymerase enzyme) self-replication (using the DNA-dependent-DNA-polymerase enzyme) translation (using the large and small ribosomal subunits) reverse translation (using the small and large ribosomal subunits)
The following is a prokaryotic DNA sequence. Fill in the other strand of DNA. Be sure to label the ends appropriately (5’ and 3’). Transcription goes from left to right and stops after the right most base pair. On your DNA, indicate which is the coding/partner and which one is the template. Write out the pre-mRNA transcript. Be sure to label the ends appropriately (5’ and 3’). DNA 5’ – T G G G G G A T A C C G C A T G C A G G T A G T C T A A G C G A G T G A C – 3’ DNA mRNA
Polypeptides can be reversed back to RNA because of the enzyme transcriptase. The genetic material must be replicated with high fidelity and great speed. Eukaryotic mRNA is said to be polycistronic since they encode multiple polypeptide chains RNA-synthesis occurs inside the nucleus while protein synthesis in the cytoplasm of eukaryotic organisms. Write T if the statement is true and write F if the statement is false
Transcription and translation can occur simultaneously in the cytoplasm of a prokaryote. O 1) True O 2) False
mRNA and tRNA are involved in producing proteins from genes in the DNA. One codon consisting of 3 nucleotides corresponds to an amino acid in the protein that gets built. It is important to understand the relationship between the following nucleic acids: DNA template and mRNA strands are ANSWER (the same or complementary) DNA template and tRNA anticodon strands are ANSWER (the same or complementary) DNA non-template and mRNA strands are ANSWER (the same or complementary) DNA non-template and tRNA anticodon strands are ANSWER (the same or complementary) DNA template and DNA non-template strands are ANSWER (the same or complementary) mRNA and tRNA anticodon strands are ANSWER (the same or complementary)
Describe the process of translating mRNA into proteins. Be sure to also include the following key terms: tRNA, ribosomes, codon, base pairs, cytoplasm, amino acids.
describe the process of reading a gene and turning it into a protein in a eukaryote.Your first paragraph should summarize transcription and your second paragraph should summarize translation. USE THE FOLLOWING 12 TERMS IN YOUR DECRIPTION: transcription, messenger RNA (mRNA), RNA polymerase, nucleus, ribosome, RNA splicing, exon, intron, translation, cytoplasm, transfer RNA (tRNA), codon.
Occurring in the nucleus ribosome mitochondrion , translation transcription is the process of making an RNA copy from a DNA template. The molecule then enters the cytoplasm. The process in which the mRNA sequence is converted into a sequence of amino acids is called translation transcription . In the cytoplasm, the nucleus ribosome mitochondrion reads the amino acid sequence and assembles the protein.
Which of the following describes the sequence of events that occur during protein synthesis? tRNA enters nucleus --> transcription begins --> MRNA moves to cytoplasm > protein synthesis begins splicing of introns --> transcription --> MRNA synthesis translation --> transcription --> splicing of primary MRNA transcript --> translocation of MRNA --> translation translation --> transcription --> MRNA synthesis transcription --> translation --> MRNA production
At least three types of RNA are required for protein synthesis. Compare and contrast mRNA, rRNA, and tRNA by moving the descriptions of their structure and function to the appropriate categories. Some phrases may describe all three types of RNA. mRNA in eukaryotes, can exist outside the nucleus acts as an enzyme for peptide synthesis composed of ribonucleic acid rRNA Answer Bank moves amino acids to the site of protein synthesis tRNA contains nucleotide triplets that code for specific amino acids has a convoluted structure with a three-base sequence called an anticodon moves genetic information out of the nucleus and into the cytoplasm mRNA, rRNA, and tRNA

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