Biochemistry MCQ

Access 30+ biochemistry multiple-choice questions on this page for focused learning and exam preparation. These questions are designed to enhance conceptual understanding, boost accuracy, and provide a practical way to revise important biochemistry topics.

Biochemistry MCQ

Q1. Which is the storage polysaccharide in animals?

Q2. The sugar present in RNA is:

Q3. Which vitamin prevents neural tube defects in pregnancy?

Q4. Name the test for reducing sugars.

Q5. The pH of blood is approximately:

Q6. Which disease is caused by deficiency of insulin?

Q7. Amino acids are linked by which bond in proteins?

Q8. Which is the “suicide bag” of a cell?

Q9. The primary structure of protein refers to:

Q10. The most active site of protein synthesis is:

Q11. Mitochondrial DNA is:

Q12. The enzyme that digests protein in the stomach is:

Q13. Which metal is present in hemoglobin?

Q14. The main function of vitamin K is:

Q15. The “lock and key model” is for:

Q16. Which process forms ATP directly in glycolysis?

Q17. Most of the body’s metabolic energy is produced at which cellular site?

Q18. Which test is used for the detection of ketone bodies in urine?

Q19. Glycogen is mainly stored in:

Q20. Deficiency of which vitamin causes Pellagra?

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