Question

Benzer experiment: Reduction of Cys-tRNACys generates Ala-tRNACys. If the resulting Ala-tRNACys were added to an in vitro translation mixture containing globin mRNA, where in the newly synthesized globin polypeptide would the Ala from Ala-tRNACys be incorporated?

A) wherever Cys normally occurs

B) wherever either Ala or Cys normally occurs

C) wherever the dipeptide Ala-Cys normally occurs

D) nowhere; this is the equivalent of a nonsense mutation

Answer 1