Nutrition – Online MCQs Test – Biology 9th

1. All animals, non-green plants and fungi are:

2. Bile juice is secreted by:

3. In plants, stunted growth, reduced yields and pale green foliage show deficiency of:

4. Pepsin acts on:

5. The body needs it to maintain and replace tissues and their functions.

6. Hemoglobin molecule contains:

7. Which of the following is true of bile salts?

8. Stomach opens into:

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

10. Rectum stores:

11. Stomach is protected against the action of acid by:

12. Herbivores consume:

13. An adult’s digestive tract is about:

14. Plants need this in the largest amount.

15. It is released In the process of photosynthesis.

16. The single lymph vessel inside the villus is called:

17. It is a condition In which thyroid gland becomes enlarged and It results in swelling in neck:

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

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

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