Think about a ribosome that has already created the dipeptide Met-Ala and is in the process of adding the third amino acid, which is a Leu. We don't know everything about this reaction mechanism, but we know that one of the direct products of this reaction, according to our coverage, will be: O a tRNA with anticodon specifving Leu

Q: Which of the following is a feature of tRNA that is important for its function in translation? O The…

A: Ans : Most important feature of tRNA that is important for its function in translation is - the…

Q: What group is added to modify methionine on the initiator tRNA in bacteria O phenyl O formyl O…

A: Initiator tRNAs (tRNAi) transport methionine (or its product, formyl-methionine) to ribosomes, where…

Q: EF-tu     binds to the 3'end of charged tRNAs     can only bind a charged tRNA when it is…

A:

Q: An RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP…

A: Answer : glycine, proline, alanine, arginine,  The possible codons can be  CCG CGC GCC GGC GCG CGG

Q: The antibiotic erythromycin disrupts protein synthesis by binding to the 50 S subunit and preventing…

A: tRNA is the transfer RNA . It is the smallest of three major species of RNA molecule. They transfer…

Q: ICH one is the next tRNA that will arrive to the "A" site of this ribosome? 000000 Gly Arg Glu Pro…

A: The A site is where the next tRNA molecule carrying an amino acid binds to the mRNA. The tRNA…

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: Is this diagram of tRNA technically incorrect? Shouldn't it be 3' on the left and 5' on the right…

A: The tRNA or the transfer acyl Ribonucleic Acid serves as an adapter molecule during the process of…

Q: A tRNA that could “read” the 5’ GAA codon of glutamic acid would have the anticodon: Answer choices…

A: Transfer RNA (tRNA) is a type of RNA molecule that plays a crucial role in protein synthesis by…

Q: How does the antibiotic streptomycin inhibit bacterial translation? Multiple Choice blocks…

A: Translation Translation involves the answer of information in mrna molecules into the amino acid…

Q: Normally, a tRNA with the anticodon 3'-UUA-5' would be connected to which amino acid? Asn Oleu Asp…

A: T-RNA resembles a clover leaf or an inverted L in form. It contains complimentary nucleotides to…

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: HbS results from the substitution of valine forglutamic acid at the number 6 position in the b…

A: HbS is the result of a single base-pair mutation in the gene responsible for the beta-globin chain…

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

A: Each aminoacyl-tRNA synthetase's active site functions as a "lock and key" for an associated tRNA…

Q: The synthesis of a protein requires that the amino acids that constitute the growing polypeptide…

A: In the intricate dance of cellular processes, protein synthesis takes center stage, orchestrating…

Q: The ribonucleotides C and G we're mixed together with C two times more abundant than G. The…

A: Introduction: The synthesis of a protein or a polypeptide chain in a living cell is known as…

Q: Once the chains of peptides that make up lysyl-tRNA synthetase protein are synthesized in ribosomes,…

A: Protein folding is the process where the proteins fold themselves to come to their native form. This…

Q: What amino acid would a tRNA with anticodon CUA carry? Enter the 3 letter code only [A]. [e.g. Met…

A: tRNA stands for the transfer RNA and it has L- shaped structure . Transfer RNA acts as an adopter…

Q: You find that a diploid specimen in the lab has a mutation in a tRNA gene on one of its chromosomes.…

A: Understanding the function of transfer RNA (tRNA) in protein synthesis is necessary to answer this…

Q: How many moles of ATP and GTP are required to synthesize a mole of a polypeptide 100 amino acids…

A: In protein biosynthesis, amino acids are activated by the binding of a specific tRNA molecule and…

Q: The 3 sites that bind tRNAs on a ribosome are on the A, P and E sites. How many sites can tRNA(s) be…

A: Translation is the formation of protein from mRNA. It occurs in cytoplasm of cell.

Q: How many different aminoacyl-tRNA synthetases are there in a cell?

A: Each cell have amino acid and it is different for each cell.

Q: Normally, a tRNA with the anticodon 3'-GAC-5' would be connected to which amino acid? Asn Leu Asp…

A: The shape of t-RNA is similar to a clover leaf or an inverted L. It has nucleotides in its anticodon…

Q: Polypeptides are synthesized in the amino (NH,) terminus to carboxy terminus (COOH) direction…

A: The Central Dogma concept states that DNA makes RNA and RNA makes proteins. The three most important…

Q: Find the events from prokaryotic translation from the list below and list them below in order, by…

A: Introduction: Prokaryotic translation is a process by which proteins are synthesized in the cells of…

Q: Aminoacyl-tRNA synthetases exhibit selectivity which functions to verify that: all class I…

A: mRNA or messenger RNA carries genetic information as nucleotide sequence copied from template DNA…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.