Nutrition – Online MCQs Test – Biology 9th

1. Salivary amylase acts on:

2. In stomach, food has been processed into a thick paste like liquid called:

3. All animals, non-green plants and fungi are:

4. It is released In the process of photosynthesis.

5. Select the mismatched:

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

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

8. Which of the following is true of bile salts?

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

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

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

12. Stomach opens into:

13. Deficiency of vitamin-D causes:

14. Deficiency of vitamin-K causes:

15. In plants, stunted growth, reduced yields and pale green foliage show deficiency of:

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

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

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

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

20. Biles salts act on: