Biology MCQs: Animal Physiology

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Multiple Choice Questions on Animal Physiology with answers. Topics covered are Vitamins, Nutrition, Respiration, Blood & Circulatory System, Digestive System, Excretory System, Locomotion & movements, Muscle Contraction, Skeletal Connective Tissue, Hormones & endocrine system. NCERT Textbook fully covered. Essential topic for all PMT Exam.

Multiple Choice Questions on Vitamins

1.The first person to discover vitamins was
a) Jenner
b) Funk
c) Calvin
d) Mellanby

2.Scurvy is due to the deficiency of
a) Vitamin A
b) Vitamin B 
c) Vitamin D
d) Vitamin C

3.  Osteomalacia in adults is caused due to the deficiency of
a) Vitamin A
b) Vitamin E
c) Vitamin D
d) Vitamin C

4. Xerophthamia in man is caused by the deficiency of
a) Vitamin K
b) Vitamin A
c) Vitamin D
d) Vitamin C

5. Cobalt containing vitamin is
a) Vitamin B2
b) Vitamin B6
c) Vitamin B12
d) Vitamin B6

6. Which of the following pairs is not correctly matched?
a) Vitamin B4- Pellagra
b) Vitamin B12 – Pernicious anaemia
c) Vitamin C- scurvy
d) Vitamin B6 – Beriberi

7.  Vitamins often act as
a) apoenzymes
b) holoenzymes
c) co fators
d) co enzymes

8. Castle intrinsic factor is connected with internal absorption of
a) Pyridoxine
b)Riboflavin
c) Thiamine
d) Cobalamine

9. A steroid vitamin is
a) A
b) D
c) E
d) K

10. Vitamin E prevents
a) Formation of Vitamin D in Skin
b) Secretion of Superfluous enzymes
c) Keratinisation of epidermal cells
d) Absorption of harmful enzymes

11. Folic acid and panthothenic acid are vitamin belonging to group
a) K
b) A
c) B-complex
d) D

12. Richest source of B12
a) Chocolate and green grains
b) Rice and egg
c) Carrot and chicken beast
d) Goat liver and Spirulina

13. Pellagra is caused due to the deficiency of
a) Ascorbic acid/ Vitamin C
b) Folic acid
c) Panthothenic acid
d) Nicotinic acid/ Vitamin B3

14. Nyctalopia (Night Blindness) is caused by deficiency of
a) E
b) A
c) D
d) B12

15. Megaloblastic anaemia is caused due to the deficiency of
a) Vitamin B9
b) Vitamin B6
c) Vitamin B2
d) Vitamin B12

16. Vitamin K is required for
a) Change of prothrombin into thrombin
b) Synthesis of prothrombin
c) Change of fibrinogen to fibrin
d) Formation of thromboplastin

17. Calcium deficiency in the body occurs in the absence of
a) Vitamin C
b) Vitamin D
c) Vitamin A
d) Vitamin E

18. The Vitamin C or ascorbic acid prevents
a) Scurvy
b) Antibody synthesis
c) Rickets
d) Pellagra

19. The Haemorrhagic disease of new born is caused to the deficiency of
a) Vitamin K
b) Vitamin B12
c) Vitamin A
d) Vitamin B6

20. To which of the following families do folic acid and panthothenic acid belong?
a) Vitamin C
b) Vitamin K
c) Vitamin A
d) Vitamin B complex

21. Which one of the following is correctly matched?
a) Vitamin E – Tocopherol
b) Vitamin D – Riboflavin
c) Vitamin B – Calciferol
d) Vitamin A – Thiamine

22. Continuous bleeding from an injured part of body is due to deficiency of
a) Vitamin A
b) Vitamin B
c) Vitamin K
d) Vitamin E

23. Which one of the following pairs is not correctly matched?
a) Vitamin C- Scurvy
b) Vitamin B2- Pellagra
c) Vitamin B2- Pernicious Anaemia
d) Vitamin B6- Beri beri

24. Which one of the following is a fat soluble vitamin and its related deficiency disease?
a) Retinol- Xerophthalmia
b) Cobalamine-Beri beri
c) Calciferol- Pellagra
d) Ascorbic acid- Scurvy

25. Which of the following is mismatched?
a) Vitamin A- Xerophthalmia
b) Vitamin D- Rickets
c) Vitamin K- Beriberi
d) Vitamin C-Scurvy

Answers:
1. b) Funk
2. d) Vitamin C
3. c) Vitamin D
4. b) Vitamin A
5. c) Vitamin B12
6. d) Vitamin B6 – Beriberi
7. d) co enzymes
8. d) Cobalamine
9. b) D
10. c) Keratinisation of epidermal cells
11. c) B-complex
12. d) Goat liver and Spirulina
13. d) Nicotinic acid/ Vitamin B3
14. b) A
15. a) Vitamin B9
16. b) Synthesis of Prothrombin
17. b) Vitamin D
18. a) Scurvy
19. a) Vitamin K
20. d) Vitamin B complex
21. a) Vitamin E – Tocopherol
22. c) Vitamin K
23. b) and d)
24. a) Retinol- Xerophthalmia
25. c) Vitamin K- Beriberi

1 Comment
  1. ANUSHKA GROVER 3 years ago

    good for neet

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