What is the significance of the variability of the third nucleotide in a codon?
A)Each tRNA can recognize and bind its own codon.
B)Each tRNA can recognize and bind its own amino acid.
C)The same tRNA can recognize more than one codon.
D)The same tRNA can recognize more than one anticodon.
E)The same anticodon can recognize more than one amino acid.

Question

Quizplus · Accepted Answer

The variability of the third nucleotide in a codon is referred to as the "wobble" position. This allows for degeneracy in the genetic code, meaning that multiple codons can code for the same amino acid. This allows for more flexibility in the genetic code and allows the same tRNA to recognize and bind multiple codons.

What Is the Significance of the Variability of the Third