Nutrition – Online MCQs Test – Biology 9th

1. Stomach is protected against the action of acid by:

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

3. It is the mode of nutrition in which an organism makes its own food from the simple inorganic materials.

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

5. Hookworms, tapeworms and leeches are:

6. It causes loss of appetite and liver problems.

7. Saliva is secreted by:

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

9. 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:

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

11. The largest part of stomach is:

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

13. Hemoglobin molecule contains:

14. Mastication is:

15. Which of the following vitamins is correctly associated with its use?

16. The secretion of pancreas is called:

17. Green plants synthesize food through the process of:

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

19. Nitro oxide may cause:

20. Salivary amylase acts on: