1Positions in blue are the same in all tRNAS and cannot be used Acceptor stem 3' to differentiate among tRNAs. 5' 2 Positions in red are important in the recognition of tRNAS by one synthetase. 3 Positions in yellow are used by more than one synthetase. TựC arm DHU arm Extra arm Anticodon arm Anticodon 15.14 Certain positions on tRNA molecules are recognized by the appropriate aminoacyl-TRNA synthetase.

Q: Yeast have 8 similar tRNA genes with the anticodon 5’-GUA. A researcher mutates one of these genes…

A: Tranafer RNA helps in transporting amino acid as per the instructions given by messenger RNA during…

Q: Molecular Biology Describe the process of blocking translation initiation by siRNA.

A: The siRNA stands for short interfering RNA. When siRNA meets the mRNA it is supposed to find, it…

Q: The covalent attachment of an amino acid to a tRNA is an endergonic reaction. In other words, it…

A: Introduction  In the protein translation process, the key role is played by the tRNA which…

Q: How does the aminoacyl-tRNA synthetase that attaches the amino acid proline know which tRNA to…

A: tRNA is a small, well-characterized RNA molecule which plays a key role in protein biosynthesis.…

Q: 3) During charging of tRNAS Select an answer and submit. For keyboard navigation, use the up/down…

A: The translation is a process by which proteins are synthesized. It is the last step of the central…

Q: . Suppose that a gene underwent a mutation that changed a GAA codon to UAA. (a) Name the amino acid…

A: A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or…

Q: Why may tRNA be considered the “interpreter” of the genetic code?

A: Introduction: RNA is a type of nucleic acid that is a genetic material in some viruses. There are…

Q: What are the function of initiator Trna?

A: Initiator tRNA is the tRNA that brings the first amino acid for the synthesis of proteins.

Q: 1b) Give the anticodon of the tRNA that would be complementary or a perfect match to the codon…

A: The codon is defined as a sequence of three nucleotide bases on messenger RNA responsible for…

Q: Describe the structural and sequence elements that are common to all tRNA molecules, addressing the…

A: Introduction :- A form of RNA molecule called transfer ribonucleic acid (tRNA) aids in the…

Q: Using the given information, determine the correct order of the following events during translation:

A:

Q: Give the anti-codon of this Trna?

A: Transfer RNA or tRNA is an adapter molecule, which plays an essential role in decoding the sequence…

Q: Describe the charging process of a tRNA.

A: A form of RNA molecule known as tRNA aids in the translation of a mRNA into a specific protein.…

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: In regard to the wobble hypothesis and the fact that cells do not need a full complement of tRNAs…

A: The wobble hypothesis, proposed by Francis Crick, describes how the third nucleotide in a codon (in…

Q: What are the two key functional sites of a tRNA molecule?

A: tRNA (transfer ribonucleic acid) is the type of RNA molecule that takes part in translation of…

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.