Question

The code by which each aminoacyl-tRNA synthetase matches up its amino acid with tRNAs constitutes the.

A) Anticodon code
B) Genetic code
C) Wobble hypothesis
D) Aminoacylation code

Answer 1

The code by which each aminoacyl-tRNA synthetase matches up its amino acid with tRNAs is called the "Aminoacylation code." So, the correct answer is D) Aminoacylation code. It's a crucial process that ensures the correct pairing of amino acids with their corresponding tRNAs during protein synthesis. ✨

Answer 2

The process by which aminoacyl-tRNA synthetases match amino acids with tRNAs is known as the aminoacylation code, which is the correct answer to the student's question.

Step-by-step explanation:

The code by which each aminoacyl-tRNA synthetase matches up its amino acid with tRNAs constitutes the aminoacylation code. This process is essential in protein synthesis where each enzyme catalyzes the attachment of a specific amino acid to its corresponding tRNA. This is facilitated by each tRNA molecule having an anticodon which is a sequence of three nucleotides complementary to a codon on the mRNA. This means that, despite the anticodon playing a crucial role in recognizing the correct mRNA codon, it's the aminoacyl-tRNA synthetase that dictates which amino acid is actually attached to the tRNA, making it the 'interpreter' of the genetic code in this context.

Therefore, the correct answer to the question is D) Aminoacylation code.