Question

When codons that code for the same amino acid differ in their _____, a single tRNA might bind both of them through wobble base pairing.

a) Anticodon
b) First nucleotide
c) Second nucleotide
d) Third nucleotide

Answer 1

The answer is 'a) Anticodon'. Wobble base pairing occurs when codons that code for the same amino acid differ in their third nucleotide. A single tRNA can bind both of these codons through wobble base pairing.

Step-by-step explanation:

The correct answer is a) Anticodon.

In the context of codon-anticodon interaction, wobble base pairing occurs when codons that code for the same amino acid differ in their third nucleotide.

A single tRNA can bind both of these codons through wobble base pairing because the third base in the anticodon of the tRNA can form non-standard base pairs with multiple nucleotides in the codon. This allows for greater flexibility in deciphering the genetic code and reduces the number of different tRNA molecules needed for translation.