Vitamins Minerals Coenzymes And Deficiency Diseases Quiz 4 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Water soluble vitamin include

Correct Answer: D) All of the above.

2. Which fat soluble vitamin acts as hormone to increase intestinal absorption of calcium

Correct Answer: C) Vitamin D.

3. What two vitamins can function as coenzyme for DNA formation and red blood cell development?

Correct Answer: C) All of these.

4. A deficiency of Vitamin K results in a decreased level of

Correct Answer: D) Prothrombin.

5. Vitamin k is mainly stored in the

Correct Answer: B) Liver.

6. Vitamin A is found in the

Correct Answer: B) Green.

7. Which group is most often affected with copper deficiency?

Correct Answer: B) Elderly woman.

8. What metal ion is specifically bound by vitamin B12?

Correct Answer: C) Cobalt.

9. Vitamin B7 is called

Correct Answer: A) Biotin.

10. Normal glucose metabolism requires

Correct Answer: B) Chromium.

11. An enzyme, L-folate reductase reduces folic acid to

Correct Answer: B) Dihydrofolic acid.

12. Number of water soluble vitamins is

Correct Answer: D) 9.

13. The symptoms of retinol excess are

Correct Answer: D) All of these.

14. RDA recommendation for vitamin A for women and men are

Correct Answer: D) 900 men 700 women.

15. A deficiency of niacin causes

Correct Answer: D) Pellagra.

16. Water soluble vitamins influence after digestion are

Correct Answer: D) 8 to 14 hours.

17. Thyroid hormones are

Correct Answer: C) Both (a) and (b).

18. Which of the following is known as anti scurvy factor?

Correct Answer: C) Vitamin C.

19. Which of the following are reduced coenzymes?

Correct Answer: C) NADH and FADH2.

20. Muscular and nervous disorders is due to lack of

Correct Answer: D) Vitamin D.