Nutrition – Online MCQs Test – Biology 9th

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

2. It is a component of hemoglobin In red blood cells and Myoglobin in muscle cells.

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

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

5. Mastication is:

6. The secretion of pancreas is called:

7. Pepsin acts on:

8. It occurs when required water is not absorbed in blood from colon.

9. Carnivores consume:

10. An animal that migrates great distances would obtain the greatest benefit from storing its energy as:

11. Removal / elimination of the waste products from the body is called:

12. Vitamins are of:

13. Cooking and heating destroys these vitamins easily.

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

15. Green plants synthesize food through the process of:

16. Bile juice is secreted by:

17. Photosynthesis is a process by which chlorophyll having organisms, synthesize glucose from:

18. It is the mode of nutrition in which an organism can’t make its own food but depends on other organisms.

19. Stomach opens into:

20. It causes loss of appetite and liver problems.