Chapter 5: Enzymes (Online MCQ Test)

Welcome to your Chapter 5: Enzymes (Online MCQ Test). In this Enzymes online quiz with questions and answers, you will learn more about enzyme and its properties. Here is the syllabus about this quiz:

  • Difference between Enzymes and Catalysts
  • Properties of Enzymes
  • Bromelain
  • Papain
  • Classification of Enzymes

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1. Enzymes are
2. All the chemicals that contain mainly……….are called organic substances.
3. Catalyst are
4. The velocity of the enzymatic reaction increases as the concentration of………. up to certain maximum
5. Renin curdles…………..of milk
6. It is an enzyme that acts on the substrates and remove their hydrogen molecule.
7. Trypsin acts at
8. Trypsin is secreted by
9. Pepsin acts at
10. Enzyme inactivates at
11. Optimum temperature for enzyme is
12. Source of bromelain is
13. Molecular weight of Bromelein is
14. Lipase
15. Ureases acts on
16. Deoxyribonucleases acts on
17. Maltase converts maltose to
18. The enzyme acts on protein is
19. Oxidation is catalyzed by
20. It is an enzyme that promotes or boost up the speed of the reactions in which new bonds are formed with the cleavage of ATP (Adenosine Tri Phosphate.)
1. Enzymes are

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