Choose best match of the events that occur during translation with their locations in the E. coli ribosome. - v region where peptide bond is formed v binds charged RNAS A P site B. peptidyl transferase center releases the deacylated RNA C. 165 FRNA v positions the ribosome at the translational initiation codon D. A site E. decoding center F. E site

Q: Small ribosomal sub-unit MRNA Codon Large Ribosomal sub-unit Amino acid Anticodon A C. D. F Three…

A: Nucleus is main controller of the cell which carries genetic material . It also contain thread like…

Q: Match the enzymes/proteins with their role in translation

A: In molecular biology and genetics, translation refers to the process by which ribosomes in the…

Q: Where is the start codon located?

A: A sequence of three nucleotides on the mRNA strand is known as the codon. Each codon codes for the…

Q: GCA UGC CGA UAC

A: 1. The tRNA anticodons for the amino acid sequence shown above is - GCA UGC CGA UAC

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: What happens when EF-Tu is mutated A. Be involved in transcription instead of translation B.…

A:

Q: Given the following sequence of mRNA, choose which tRNA will be next to incorporate: UAC…

A: The production of protein or polypeptide chain by using the mRNA codon is known as translation that…

Q: Formation of the 70S ribosomal initiation complex for prokaryotic translation requires A. Mn2+ B.…

A: The production of proteins made up of amino acids is a step in the translation process in cells.…

Q: Some DNA polymerases have proofreading activities. After a nucleotide is added to a growing nucleic…

A: Ribosomes also have similar proofreading activities during translation.  The proofreading activity…

Q: If we watched a eukaryotic cell initiate translation, one of the first things we would see is   a.…

A: Transcription is the process by which the information in the gene is coded into a mRNA (messenger…

Q: or s The diagram above illustrates the process of statement) Row А. B. C. D. i translation…

A: Translation is the process by which RNA is used to make proteins.Transcription is the process of…

Q: The E site on the ribosome is

A: Translation is the process of formation of a sequence of amino acids using messenger RNA as a…

Q: کو اتار کر کے TATAAA box Translation initiation codon Intron 1 Exon 2 Intron 2 A. 5' Capping defect…

A: The answer is option           The answer is option (E). Protein truncation.

Q: A portion of prokaryotic mRNA has the following base sequence: 5'ACAUCUAUGCCACGA3'. Which of the…

A: The given m RNA sequance will help in synthesis of the protien by the process of Translation .

Q: Mutation of which of these sequences would have an effect on translational initiation?   A. 3’ UTR…

A: Introduction  Prokaryotic transcription is the process by which prokaryotic genetic material is…

Q: Explain why it is that the anticodon sequence AGG can bind to multiple different Serine codons. 2.…

A: The genetic codes are triplet of four bases ATGC and thus 43=64 codons are possible. These 64 codon…

Q: The initiator tRNA enters the large ribosomal subunit at the --- during prokaryotic protein…

A: The ribosome is composed of two subunits known as the small and large subunits. In a prokaryotic…

Q: RNA polymerase subunits comprising the core enzyme are a.α b.β c.δ d.σ e.ω

A: RNA POLYMERASE It is a multi-subunit enzyme. It is composed of five subunits…

Q: Following is an mRNA sequence reported in data base. 5’ ACC AGA ATG ACC ATG GCA 3’ a) There are two…

A: Ribonucleic acid (RNA) also contains genetic material but rarely takes part in transferring the…

Q: A tRNA with an ACC anticodon will insert the amino acid ________ during translation. A.Trp B.Arg…

A: tRNA or transfer RNA helps in decoding the sequence of mRNA into protein. It is structured to bind…

Q: What is the anti-codon in tRNA that corresponds to the codon pGpCpA in MRNA? А. рТрGpC В. рСpGpT С.…

A: During replication and transcription a nucleic acid was copied from another nucleic acid. Hence this…

Q: The following protein sequence was made. N-MET TYR GLN GLN CYS-C a. Using the top most option from…

A: Introduction Amino acids are chemical molecules that combine to produce proteins; hence, they are…

Q: Interaction between                             and                     of the mRNA is required for…

A: The genetic code embedded in a messenger mRNA molecule is translated to generate a particular…

Q: codons that specify the amino acid Vavne (Val), demonstrating the enet There are Second letter 1U C.…

A: There are 4  codons that specify the amino acid valine, demonstrating the genetic code  is…

Q: The primary function of RF1 during translation is to:   a. recognize a stop codon in the 70S A…

A: The translation is the process of translating genetic information in the form of proteins. It…

Q: In an amino acyl-tRNA, the amino acid is attached to the tRNA through a(n) acid and the CCA sequence…

A: The translation is the process by which proteins are synthesized from mRNA through a sequence of…

Q: This one is "charged" with an aminoacid. The specific sequence in the bottom is called the…

A: 5'-UCGGAAUGUGGUGGCAUACAGGCUUACAGAACUAAGUCUGAGAAU-3'As following the rules in genetic code the mRNA…

Q: Consider the wobble rules listed in Table 15.2. An MRNA has the stop codon 5' UAA 3'. What TRNA…

A: Codon is a triplet of nucleotide base pairs.

Q: What about the ribosome is NOT true? They are large tRNA-protein complexes. O It is composed of a…

A: Ans- They are large tRNA- protein complexes.

Q: Match the function with the appropriate protein or sequence:

A: tRNA is a short nucleotide chain with L-shaped structure. A tRNA molecule is required for…

Q: Which of the following nucleotide triplets best represents a codon?

A: Introduction:- A codon is a triplet of bases (or nucleotides) in the DNA coding for one amino acid.…

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: A. rRNA is used to  transfer amino acids to the ribosome. make up the large ribosomal subunit. make…

A: Introduction :- Ribosomal RNA (rRNA), a molecule in cells that is exported to the cytoplasm and is a…

Q: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

A: Translation is the process of synthesis of protein. It takes place in the cytoplasm.

Q: 91 The mRNA Shine-Dalgarno sequence interacts with 26S rRNA anti-Shine-Dalgarno sequence. Yes or…

A: Transcription is the process of RNA synthesis from the DNA template. It occurs within the nucleus of…

Q: You are given the following template strand of DNA: 5'-CGATTGCGATTGGGCATGG-3' A. Transcribe this…

A: DNA or deoxyribonucleic acid is a polymer of deoxyribonucleotides that join together via a 3'-5'…

Q: True or False. tRNA anticodons are antiparallel and complimentary in nucleotide sequence to their…

A: Transcription of eukaryotic genes does not give us a mature RNA but often a pre-RNA that requires…

Q: 20. Initiation and elongation in translation requires         A ATP         B.TTP…

A: The translation is the process of protein synthesis in the cell. It takes place in the cytoplasm of…

Q: In which site(s) of the ribosome could you find a tRNA with more than one amino acid bound (a…

A: Introduction :- The peptidyl transferase is an aminoacyltransferase and the principal enzymatic…

Q: In translation process in bacteria, tmRNA is a

A: There are various types of RNA, among which some of the naturally occurring ones in the living cells…

Q: Suppose the following peptide chain was attached to a gly -tRNA during translation : met -leu-asp…

A: Serine will be added next to glycine in the growing peptide chain through formation of a peptide…

Q: Once transcribed, eukaryotic mRNA typically undergoes substantial processing that includes Mark all…

A: The processing of eukaryotic mRNA is an important step in gene expression. Eukaryotic pre-mRNA has…

Q: Match the items listed below with "eukaryotic" if they can be found in eukaryotic cells only,…

A: Polyadenylation signal sequence - Eukaryotic Shine Dalgarno sequence - Prokaryotic mRNA - Both tRNA…

Q: The peptide bond formation is catalyzed by a. the aminoacyl tRNA synthetase b. tRNA c. the small…

A: Translation is a method or process by which the message on the messenger RNA is converted into a…

Q: The initiation factors a. help assembling both ribosomal subunits with mRNA and initiator tRNA b.…

A: initiation factors bind to the repressors to regulate the process of translation  there are three…

Q: If the nonsense mutation is in the last exon of the mRNA, the result would be: nonsense-mediated…

A: In genetics, a mutation is defined as a change or alteration in an organism's DNA sequences,…

Q: Formation of the 70S ribosomal initiation complex for prokaryotic translation requires: a.tRNAfMet…

A: Translation is the process of synthesis of protein. In prokaryotes, it occurs in cytosol, large and…

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.