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VITAMINS- Part 14
See all quizzes of VITAMINS- Part 14 here:
1 This is a rich source for Vitamin C:
(A) Rice (B) Milk
(C) Egg (D) Lemon
2. Which ot the following vitamin is involved
in coenzyme function in transaminations?
(A) Nicotinamide (B) Pyridoxine
(C) Thiamine (D) Riboflavin
3. Methyl malonic aciduria is seen in a
deficiency of
(A) Vitamin B6 (B) Folic acid
(C) Thiamine (D) Vitamin B12
4. In pernicious anemia, Urine contains high
amounts of
(A) Methyl malonic acid (B) FIGLU
(C) VMA (D) 5 HIAA
5. Anti sterility Vitamin is
(A) Vitamin B1 (B) Vitamin B2
(C) Vitamin E (D) Vitamin K
6. Biotin deficiency is characterized by the
following except
(A) Muscular pain (B) Anaemia
(C) Nausea (D) Dermatitis
7. Deficiency of thiamine causes
(A) Beri beri (B) Scurvy
(C) Night blindness (D) Rickets
8. Deficiency of Vitamin D leads to
(A) Rickets (B) Osteomalacia
(C) Xeropthalmia (D) Both (A) and (B)
9. The vitamin that is useful in cancer is
(A) A (B) B complex
(C) C (D) E
10. Vitamin A over dosage causes injury to
(A) Mitochondria (B) Microtubules
(C) Lysosomes (D) E.R
11. Which is a pro vitamin or vitamin that has
antioxidant properties?
(A) Beta carotene (B) Vitamin E
(C) Vitamin C (D) Vitamin D
12. The vitamin required for carboxylation
reaction is
(A) Vitamin B2 (B) Vitamin B6
(C) Biotin (D) Vitamin B12
13. Biological activity of tocopherols has been
attributed in part to their action as
(A) Antioxidant
(B) Anticoagulents
(C) Provitamin
(D) Carriers in electron transport system
14. Biotin is essential for
(A) Translation (B) Carboxylation
(C) Hydroxylation (D) Transamination
15. Which of the following vitamin act as a
respiratory catalyst?
(A) B2 (B) Pyridoxine
(C) B12 (D) C
VITAMINS 133
16. Metal in Vitamin B12 is
(A) Copper (B) Cobalt
(C) Iron (D) Zinc
17. Whole wheat is an excellent source of
(A) Vitamin D (B) Vitamin C
(C) Vitamin A (D) Thiamine
18. Vitamin used in the treatment of homocystinuria
is
(A) B1 (B) B5
(C) B12 (D) B6
19. Which of the following is not a component
of coenzyme A?
(A) Pantothenic acid (B) Adenylic acid
(C) Acetic acid (D) Sulfhydryl group
20. The most active form of Vitamin D is
(A) 25-Hydroxycholecalciferol
(B) 1, 25-dihydroxycholecalciferol
(C) 25-dihydroxyergocalciferol
(D) None of these
21. The important part in the structure of
flavoprotein is
(A) Vitamin B6 (B) Vitamin B2
(C) Vitamin B1 (D) Vitamin A
22. Vitamin essential for transamination is
(A) B1 (B) B2
(C) B6 (D) B12
23. The action of Vitamin K in formation of
clotting factor is through
(A) Post transcription
(B) Post translation
(C) Golgi complex
(D) Endoplasmic reticulum
24. Vitamin necessary for CoA synthesis:
(A) Pantothenic acid (B) Vitamin C
(C) B6 (D) B12
25. Cofactor for transamination is
(A) Thymine (B) Riboflavin
(C) Pyridoxine (D) Niacin
26. During deficiency of thiamine the concentration
of the following compound rises
in blood and intracellular fluid:
(A) Glycogen (B) Sugar
(C) Amino acids (D) Pyruvic acid
27. The conversion of carotenoids to Vitamin
A takes place in
(A) Intestine (B) Liver
(C) Kidney (D) Skin
28. Man cannot synthesize vitamin:
(A) A (B) B
(C) C (D) D
29. Vitamin A is required for the formation
of a light receptor protein known as
(A) Globulin (B) Lypoprotein
(C) Chomoprotein (D) Rhodospin
30. Excessive vitamin A in children produces
(A) Irritability (B) Anorexia
(C) Headache (D) All of these
31. Tocopherols prevent the oxidation of
(A) Vitamin A (B) Vitamin D
(C) Vitamin K (D) Vitamin C
32. Vitamin K regulates the synthesis of blood
clotting factors.
(A) VII (B) IX
(C) X (D) All of these
33. The colour of cyanomethmoglobin is
(A) Pale yellow (B) Pink
(C) Brown (D) Bright red
34. Transketolase activity is affected in
(A) Bitoin deficiency
(B) Pyridoxine deficiency
(C) PABA deficiency
(D) Thiamine deficiency
35. The hydrolysis of glucose-6-PO4 is catalyzed
by a phosphatase that is not found
in which of the following?
(A) Liver (B) Kidney
(C) Muscle (D) Small intestine
36. Vitamin K2 was originally isolated from
(A) Soyabean (B) Putrid fishmeal
(C) Alfa alfa (D) Oysters
37. The following form of vitamin A is used
in the visual cycle:
(A) Retinol (B) Retinoic acid
(C) Retinaldehyde (D) Retinyl acetate
38. Increased carbohydrate consumption
increases the dietary requirement for
(A) Thiamine (B) Riboflavine
(C) Pyridoxine (D) Folic acid
39. Increased protein intake is accompanied
by an increased dietary requirement for
(A) Thiamine (B) Riboflavine
(C) Folic acid (D) Nicotininic acid
40. The deficiency of which one of the
following vitamin causes creatinuria?
(A) Vitamin E (B) Vitamin K
(C) Vitamin A (D) Vitamin B6
41. A biochemical indication of vitamin B12
deficiency can be obtained by measuring
the urinary excretion of
(A) Pyruvic acid
(B) Malic acid
(C) Methyl malonic acid
(D) Urocanic a
