Biochemistry MCQs
Biochemistry MCQs cover enzymes, metabolism, vitamins, nucleic acids, and clinical correlations. Perfect for MDCAT, USMLE, FCPS, and competitive exams, these quizzes strengthen molecular biology concepts and link biochemical processes to human health and disease.
Q: End product of aerobic glycolysis
A) Acetyl-CoA
B) Ethanol
C) Pyruvate
D) Lactic acid
Q: Component not found in RNA
A) Thymine
B) Ribose
C) Phosphate
D) Uracil
Q: Lipid-soluble vitamin important for vision
A) Vitamin K
B) Vitamin C
C) Vitamin D
D) Vitamin A
Q: Enzyme class that removes water during a reaction
A) Lyase
B) Isomerase
C) Hydrolase
D) Oxidoreductase
Q: Biochemical molecule classified as a coenzyme
A) NAD+
B) Insulin
C) ATP
D) DNA