cion 18 latch Column A with Column B. v transports amino acids to the site of protein synthesis A operator B. rRNA - v has anticodon loop C. IRNA v directs amino acid sequence of proteins D. MRNA v contains the Shine-Delgarno sequence E most type of RNA . v synthesized in the eukaryote nucleus F. promoter v found inside the ribosome

Q: Can you explaint it?

A: Gene expression in eukaryotic cells could be a complex process that involves multiple steps, from…

Q: Match Column A with Column B. |Intron is removed from the MRNA transcript A 1st event v MRNA is…

A: Transcription is the mechanism by which mRNA is produced from template DNA in molecular biology. As…

Q: A double stranded region of RNA that can stall ribosomes is a(n) A. repressor sequence B. operator…

A: The RNA is produced from the DNA by transcription process and this RNA is used during the…

Q: 34.The function of the nucleolus is to make a. the subunits of ribosomes. b. the deoxyribose sugar.…

A: Nucleolus is a structure present in the eukaryotic nucleus.

Q: The diagram shows a double-stranded section of DNA. Identify the site of transcription initiation on…

A: Transcription  The process of formation of RNA from DNA with the help of RNA polymerase.

Q: A mechanism of control in E. coli not discussed in this chapter involves pausing of ribosomes…

A: Introduction  Gene Regulation: Expression of gene is highly regulated in both prokaryotes as well as…

Q: What mRNA is transcribed from each DNA sequen а. 5'-GTTCTАС-3' 3'- -5' b. 5'-ATTTGAAA-3' 3'- -5' с.…

A: The method of constructing an RNA copy of a genetic sequence is known as transcription. That copy,…

Q: Select the illustration with the correct placement of the promoters and terminators for the…

A: Transcription: The process of coding DNA into RNA. Steps of transcription: Initiation elongation…

Q: What does this expression mean?    DNA → RNA→ Protein    A DNA first turns into RNA; then the…

A: DNA and RNA are genetic material of biological organisms and they store all the genetic information…

Q: t-RNA brings

A: Like all other cellular nucleic acids, transfer RNAs have a sugar-phosphate backbone. The…

Q: Make a concept map for protein synthesis in bacteria and archaea. In your map, indicate the…

A: Protein synthesis is a very complicated process and prior to Protein synthesis transcription occurs…

Q: Give one example of a prokaryotic system of gene expression that is more complicated (during…

A: Gene expression refers to the process by which the information stored in a gene is used to…

Q: A. Individual ribosomal proteins can be isolated that have catalytic activity   B. The ribosome…

A: Individual ribosomal proteins are essential components of ribosomes, the cellular organelles…

Q: Which of the following is true of transcription and translation in prokaryotes and eukaryotes? A. In…

A: Transcription is the process of formation if m RNA from the DNA. Translation is the process of…

Q: DNA Sense strand:         5' ATG TTT CAA CGA GGT GTT TGA 3' DNA Anti-sense strand: 3' TAC AAA GTT…

A: Transcription is a process in gene expression where a particular segment of DNA is copied into RNA.…

Q: In the process of transcription in eukaryotes, the RNA polymerase II transcribes 1. Precursor of…

A: Introduction: Transcription is a process in which ribonucleic acid is synthesized from…

Q: Suppose a mutant RNA polymerase Il is used that lacks one of the phosphorylation sites on the…

A: The production of RNA from the DNA template is known as transcription or gene expression. The main…

Q: 1.This is where the RNA polymerase is bound and a short region of DNA is accessible to begin the…

A: This is where the RNA polymerase is bound and a short region of DNA is accessible to begin the…

Q: The sigma subunit of bacterial RNA polymerase _____. a. binds to a bacterial gene’s promoter b. is…

A: DNA polymerase is an enzyme that catalyzes the formation of new DNA strands from existing DNA…

Q: To which part of DNA do the eukaryotic transcription factors bind? O a. promoter regions O b.…

A: Transcription is the synthesis of RNA from DNA that is the process of copying the information of a…

Q: Initiation of transcription   A occurs at terminators   B occurs only in eukaryotes   C occurs in…

A: The transcription is the process by which the genomic DNA is converted into messenger RNA

Q: Select the events from eukaryotic transcription from the list below and list them below in order, by…

A: What is transcription? Transcription is the process where RNA is synthesized from DNA by the…

Q: 15. What percent of a typical mammalian genome is classified as an exon? A. 0.7% B. 1.5% C. 3.2% D.…

A: The complete set of genes or the total amount of genetic material present in a cell or an organism…

Q: Which of the following statements is/are true about gene regulation in bacteria? Choose all that…

A: Gene regulation refers to the mechanisms that act to induce or repress the expression of a gene. It…

Q: In the schematic diagram of a eukaryotic cell below, which processes (I-V) listed below take place…

A: The process of copying DNA to RNA is known as transcription, and the process of using RNA to make…

Q: 6) The diagram shows a strand of DNA matched to a strand of messenger RNA. MRNA is being made from…

A: Francis crick proposed central dogma which gives the flow of genetic information from DNA to RNA to…

Q: Draw a picture depicting the binding between the nuclear matrixand a MAR

A: Nuclear matrix is a network of proteins present inside the nucleoplasm which provides structural…

Q: O B.2 O C.3 The figure below depicts the lac operon. OD. 4 Galac _ If all of the genes depicted are…

A: These are present within a specific region in the DNA(deoxyribonucleic acid) and are controlled by…

Q: tight packing of previously less condensed chromatin   identify which describes the statement…

A: Post translational modifications in histone proteins can change the shape of chromatin, which can…

Q: Specific amino acids attached to molecules of tRNA, while antocodons align with codons of mRNA…

A: Replication, transcription, translation forms the central dogma of biology. It gives us an idea of…

Q: (select all correct answers) Which of the following mutant lambda phages can still go to lysogenic…

A: Option b is the right answer.

Q: Transfer RNAs : a. contain codon and carry corresponding amino acid b. contain anticodon that is…

A: In gene expression, the genetic information carried by DNA is first transcribed into an mRNA. The…

Q: Poliovirus contains a protein that possesses an NLS. A drug is developed that binds and hides this…

A: NLS or nuclear localization signal IA an amino acid sequence that tags a protein for import into the…

Q: Match Column A with Column B.…

A: transports amino acids to the site of protein synthesis- tRNA- tRNA is responsible for the transfer…

Q: What is the predicted function of the Duffy gene? O Cell Adhesion Molecule O Microfilament RNA…

A: Gene is the basic structural and functional unit of heredity. A gene exists as two alternative forms…

Q: TRNAS contain the that interacts with MRNA. docking bay b. anticodon а. C. codon

A: A transfer RNA is an adaptor molecule made of RNA that is typically 76 to 90 nucleotides long (in…

Q: An RNA which has a functional group that allows to act as a catalyst a generally caled A SRP B snRNP…

A: Enzymes are biocatalysts. Enzymes speed up the reaction.

Q: See Hint What structure is responsible for selecting and transporting only properly processed…

A: Introduction:- mRNA (messenger RNA) is a molecule found in cells that transports genetic information…

Q: Nascent form of the mRNA  A. undergoes splicing only after capping B. is also called hnRNA C. is…

A: A. undergoes splicing only after capping B. is also called hnRNA D. participates in the spliceosome…

Q: Protein Z in the figure below depicts the activity of which bacterial Nucleoid Associated Protein…

A: The genetic material in bacteria is DNA. To fit the bacterial chromosome inside the tiny bacterial…

Q: Cells can control or regulate the amount of a particular proteins that is produced by using small…

A: RNAi (ribonucleic acid interference) is also known as gene silencing. It is a biological process…

Q: Eukaryotic RNA polymerases can be distinguished by their sensitivities to ( ). 50 Each bacterial…

A: Eukaryotes have mainly three types of RNA polymerases that transcribes different types of RNA. RNA…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.