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wlad13 [49]
3 years ago
13

Which of the following statements about aminoacyl-tRNA synthetases is false?

Biology
1 answer:
AlexFokin [52]3 years ago
8 0

Answer:

The correct answer is option D) "The enzyme will use any tRNA species but is highly specific for a given amino acid".

Explanation:

Aminoacyl-tRNA synthetases, also known az tRNA-ligase, are the enzymes that catalyze the attachment of the appropriate amino acid onto its tRNA. It is false to affirm that these enzymes will use any tRNA species but is highly specific for a given amino acid. In fact, aminoacyl-tRNA synthetases are highly specific for both, tRNA species and amino acids. Kinetic studies show that aminoacyl-tRNA synthetases reject wrong tRNAs during catalysis.

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