Nutrition – Online MCQs Test – Biology 9th

1. To make red blood cells, the body needs:

2. An adult’s digestive tract is about:

3. Organisms which derive their food from dead and decaying organic material are called:

4. It causes loss of appetite and liver problems.

5. Hookworms, tapeworms and leeches are:

6. Pepsin acts on:

7. Small, slippery, spherical mass of food is called:

8. It plays a very important role to prevent from constipation.

9. The first part of small intestine is:

10. Salivary amylase acts on:

11. The hydrochloric acid in gastric juice converts the inactive enzyme pepsinogen into active form called:

12. Period of rapid growth and development called:

13. Moulds, mushrooms and yeasts are common examples of:

14. The secretion of pancreas is called:

15. Photosynthesis is a process by which chlorophyll having green plants, algae and some bacteria, synthesize the:

16. An organism needs It in small quantities for the proper functioning of its metabolism.

17. Herbivores consume:

18. Process by which organism obtain and use the nutrients required for maintaining life is called:

19. Complex food enzymes is broken down into simpler molecules with the help of enzymes produced by an organelle called:

20. Number of essential amino acids is: