Which of the following is NOT a protein?

Practice MCQ for SSC, UPSC, RRB Exams

A. Keratin A.
B. Insulin B.
C. Cellulose C.
D. Hemoglobin D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

Cellulose is a carbohydrate (polysaccharide), not a protein.
Our App:
Follow us on:
Facebook Link Youtube Link