Nutrition – Online MCQs Test – Biology 9th

1. Hookworms, tapeworms and leeches are:

2. Cooking and heating destroys these vitamins easily.

3. Deficiency of dietary protein causes an imbalance in the gastro-intestinal system.

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

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

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

7. Bile juice is secreted by:

8. Which of the following statements describes pepsin?

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

10. The single lymph vessel inside the villus is called:

11. Villi are present in the internal wall of:

12. 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:

13. Number of essential amino acids is:

14. Plants need this in the largest amount.

15. Nutrients are absorbed Into the body through:

16. The stomach produces:

17. In human digestive system trachea and oesophagus both connect to the:

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

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

20. Herbivores consume: