Multiple choice

Which among the following proteins is made up of five polypeptide chains?

  1. Myoglobin

  2. Hemoglobin

  3. Chymotrypsinogen

  4. RNA polymerase

  5. Titin

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

Correct answer. RNA polymerase is made up of five polypeptide chains.