Nutrition – Online MCQs Test – Biology 9th

1. Extra ammonia can increase:

2. Number of amino acids is:

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

4. In stomach, the food germs and micro-organisms are killed by:

5. Mastication is:

6. Villi are present in the internal wall of:

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

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

9. The pouch at the beginning of the large intestine that joins the small intestine to the large intestine is called:

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

11. Salivary amylase acts on:

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

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

14. Nitro oxide may cause:

15. Night blindness, eye infection and respiratory Infections are due to the deficiency of:

16. At the end of the oesophagus, a muscle that allows food to enter the stomach and preventing food to flow back into the oesophagus is called:

17. Biles salts act on:

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

19. Select the mismatched:

20. Deficiency of vitamin-K causes: