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11. A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

12. Beri-beri is caused due to the deficiency of______________?
A. Thiamine
B. Pyridoxine
C. Ascorbic acid
D. Riboflavin

13. Which vitamin is the most indispensable during mitosis______________?
A. Folic acid
B. Pantothenic acid
C. Ascorbic acid
D. Aspartic acid

14. Malonyl aciduria is seen in deficiency of_____________?
A. Pyridoxine
B. B12
C. Folic acid
D. Riboflavin

15. Biological activity of tocopherols has been attributed, in part to their actions as_____________?
A. Antioxidant
B. Anticoagulants
C. Provitamin
D. Antidotes for selenium poisoning

16. Which vitamin is synthesized by intestinal bacteria ?
A. Vit B
B. Vit A
C. Vit D
D. Vit K

17. Of prime importance in the structure of flavoproteins is____________?
A. Vit B6
B. Vit B2
C. Vit B1
D. Vit A

18. Vitamin also acting as hormones________________?
A. Vitamin D
B. Vitamin A
C. Vitamin B1
D. Vitamin C

19. A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

20. Beri-beri is caused due to the deficiency of______________?
A. Thiamine
B. Pyridoxine
C. Ascorbic acid
D. Riboflavin