Nutrition – Online MCQs Test – Biology 9th

1. Biles salts act on:

2. Choose the correct statement:
Pancreatic juice contains the following enzymes which digest:

3. An adult’s digestive tract is about:

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

5. The secretion of pancreas is called:

6. Hemoglobin molecule contains:

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

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

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

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

11. In paramecium, food is ingested through a special opening called:

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

13. Stomach opens into:

14. Mixing of food in the intestine with digestive juices is called:

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

16. Which of the following statements describes pepsin?

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

18. The stomach produces:

19. Green plants synthesize food through the process of:

20. In plants, interveinal chlorosis shows deficiency of: