Nutrition – Online MCQs Test – Biology 9th

1. In paramecium, food is ingested through a special opening called:

2. Gastric juice composed of:

3. Bile is stored in the:

4. Organisms which derive their food from dead and decaying organic material are called:

5. 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:

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

7. It is essential for plants to synthesize amino acids.

8. Saliva contains an enzyme called salivary:

9. Rectum stores:

10. An adult’s digestive tract is about:

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

12. The first part of small intestine is:

13. Villi are present in the internal wall of:

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

15. It plays a very important role to prevent from constipation.

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

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

18. Stomach opens into:

19. It causes loss of appetite and liver problems.

20. Moulds, mushrooms and yeasts are common examples of: