Vitamins Minerals Coenzymes And Deficiency Diseases Quiz 2 (20 MCQs)

Quiz Instructions

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1. Which vitamin helps in absorption of iron?

Correct Answer: C) Vitamin C.

2. Which in our diet promotes bone formation and calcium absorption in our body?

Correct Answer: D) Vitamin D.

3. RDA recommnedation for calcium in both men and women are

Correct Answer: C) 1000.

4. Vitamin B6 is

Correct Answer: C) Pyridoxine.

5. Which vitamin forms collagen essential for connective tissue development (e.g. tendons and ligaments)?

Correct Answer: C) Vitamin C.

6. Excess water soluble vitamins are excretes through the

Correct Answer: D) Urine.

7. What type of compunds are vitamins

Correct Answer: D) Complex organic.

8. Our bodies cannot produce

Correct Answer: A) Vitamins.

9. Vitamin which doesn't act as a coenzyme is

Correct Answer: D) Vitamin C.

10. Vitamins which are not stored in body are called

Correct Answer: D) Water soluble vitamins.

11. Which of these is a symptom of vitamin A deficiency?

Correct Answer: A) Blindness.

12. Which are minerals have electrical chared particles

Correct Answer: D) All of the above.

13. The mineral which is considered important in maintaining electrical potential in nerves and membranes is

Correct Answer: C) Magnesium.

14. Main function of insulin hormone is to

Correct Answer: B) Decrease blood sugar.

15. Which of the following is necessary for the clotting of blood, functions of certain enzymes and control of fluids through cell membranes?

Correct Answer: C) Calcium.

16. Which vitamin serves as antioxidant?

Correct Answer: C) Vitamin C.

17. Vitamin which helps in antioxidation is

Correct Answer: D) Vitamin E.

18. What percentage of calcium is absorbed?

Correct Answer: D) 40 %.

19. An example of a digestive hormone is

Correct Answer: C) Gastrin.

20. Vitamin B12 (Cobalamin) is only synthesized by

Correct Answer: D) Micro-organisms.