Nutrition – Online MCQs Test – Biology 9th

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

2. Extra ammonia can increase:

3. Beans, lentils and spinach are the sources of:

4. Green plants are:

5. Vitamins are of:

6. It is essential for plants to synthesize amino acids.

7. It is a sore in gut lining and can be different organs.

8. Saliva contains an enzyme called salivary:

9. Waves of rhythmic movements of muscle contractions and relaxation which force down food through the oesophagus to the stomach is called:

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

11. Nutrients are absorbed Into the body through:

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

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

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

15. Hemoglobin molecule contains:

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

17. Carnivores consume:

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

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

20. 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: