Multiple choice

Which of the following is a simple protein?

  1. Keratin

  2. Chymotripsinogen

  3. Glycoproteins

  4. Lipoproteins

  5. Myoglobulin

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

Depending on the composition, simple proteins are those proteins, which consist of amino acid residues only. They do not contain any other chemical components. Chymotripsinogen is one such simple protein.