Nutrition – Online MCQs Test – Biology 9th

1. Pepsin acts on:

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

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

4. Number of essential amino acids is:

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

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

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

8. The churning action of stomach produces heat which helps to melt:

9. Green plants synthesize food through the process of:

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

11. Green plants are:

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

13. Villi are present in the internal wall of:

14. This leads to obesity, diabetes and cardiovascular problems.

15. To synthesize food, plants and some bacteria have the green pigment called:

16. In plants, it is required for the production of chlorophyll, nucleic acids and enzymes.

17. The stomach produces:

18. An adult’s digestive tract is about:

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

20. In stomach, food has been processed into a thick paste like liquid called: