Nutrition – Online MCQs Test – Biology 9th

1. It is released In the process of photosynthesis.

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

3. Number of amino acids is:

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

5. The churning action of stomach produces heat which helps to melt:

6. In amoeba, projections of cytoplasm are called:

7. Saliva contains an enzyme called salivary:

8. The largest part of stomach is:

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

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

11. Saliva is secreted by:

12. Extra ammonia can increase:

13. Villi are present in the internal wall of:

14. Hookworms, tapeworms and leeches are:

15. Carnivores consume:

16. To synthesize food, plants and some bacteria have the green pigment called:

17. The energy obtained from carbohydrates, proteins and fats Is measured in units called:

18. Deficiency of vitamin-K causes:

19. This can lead to deposition of calcium in various tissue.

20. Essential substances that our body needs in order to grow and stay healthy are known as: