Nutrition – Online MCQs Test – Biology 9th

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

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

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

4. Number of essential amino acids is:

5. Hemoglobin molecule contains:

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

7. It is a condition In which thyroid gland becomes enlarged and It results in swelling in neck:

8. Vitamins are of:

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

10. Saliva contains an enzyme called salivary:

11. An animal that migrates great distances would obtain the greatest benefit from storing its energy as:

12. It occurs when required water is not absorbed in blood from colon.

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

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

15. It causes loss of appetite and liver problems.

16. Period of rapid growth and development called:

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

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

19. Which of the following statements describes pepsin?

20. Photosynthesis is a process by which chlorophyll having green plants, algae and some bacteria, synthesize the: