Nutrition – Online MCQs Test – Biology 9th

1. Hemoglobin molecule contains:

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

3. Nutrients are absorbed Into the body through:

4. Villi are present in the internal wall of:

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

6. Vitamins are of:

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

8. Number of amino acids is:

9. Green plants synthesize food through the process of:

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

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

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

13. In this type of nutrition, complex organic substances are taken in without their being decomposed.

14. 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:

15. Saliva is secreted by:

16. Proteins consist of units called:

17. Salivary amylase acts on:

18. All are sources of calcium except:

19. For strong bones, we need:

20. Deficiency of vitamin-D causes: