Multiple choice

During protein synthesis in prokaryotes, the initiation of polypeptide chain is induced by

  1. serine

  2. lysine

  3. methionine

  4. leucine

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In protein synthesis of prokaryotes, the initiation of polypeptide chain is always brought about by an amino acid, methionine, which is coded by AUG.