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VITAMINS- Part 11
See all quizzes of VITAMINS- Part 11 here:
1. Cholesterol is a precursor in the biogenesis
of
(A) Vitamin A (B) Vitamin D
(C) Vitamin E (D) None of these
2. This vitamin is a potent antioxidant of
vitamin A:
(A) Vitamin C (B) Vitamin E
(C) Vitamin K (D) Vitamin D
3. In retinal rickets, the following hydroxylation
of Vitamin D3 does not take place:
(A) 25 (B) 1
(C) 24 (D) 7
4. The following does not have phosphorous:
(A) Riboflavin (B) TPP
(C) NAD+ (D) COASH
5. Convulsions and delirium could be caused
by a severe deficiency of
(A) Thiamine (B) Glutamate
(C) Niacin (D) Magnesium
6. Rice polishings contain this vitamin:
(A) Riboflavin (B) Niacin
(C) Thiamine (D) Vitamin B12
7. In beri beri there will be accumulation of
_______ in blood.
(A) Aceto acetic acid (B) β-OH butyric acid
(C) Pyruvic acid (D) Methyl malonic acid
8. Symptoms of pellagra are
(A) Dermatitis and diarrhea only
(B) Dermatitis and dementia only
(C) Diarrhea, dermatitis and dementia
(D) Diarrhea and elements only
9. Pyridoxine deficiency leads to
(A) Megaloblastic anemia
(B) Aplastic anemia
(C) Hypochromic microcytic anemia
(D) Permicious anemia
10. The significant ocular lesion in arbo
flovinosis:
(A) Keratomalacia
(B) Bitot’s spots
(C) Vascularisation of the cornea
(D) lachrymal metaplasia
11. Irradiation of foods raises the content of
(A) Vitamin A (B) Vitamin D
(C) Vitamin E (D) Vitamin K
12. An anti-vitamin for folic acid is
(A) Amethoptesin (B) Dicoumarol
(C) Pyrithoamine (D) Isoniazid
13. Thymine is
(A) Water soluble vitamin
(B) Fat soluble vitamin
(C) Purine base
(D) Pyrimidine base
14. The anti-vitamin for para amino benzoic
acid is
(A) Aminopterrin (B) Dicoumarol
(C) INH (D) Sulphonamides
15. The sulphur-containing vitamins among
the following B-Vitamin is
(A) Thiamine (B) Riboflavin
(C) Niacin (D) Pyridoxine
16. Taurinuria may be encountered in
(A) Permicious anemia (B) Beriberi
(C) Pellegra (D) Folate deficiency
17. The three vitamins which are specially
required for proper nerve functions are
acid:
(A) Thiamine, niacin and riboflavin
(B) Thiamine, folic acid, choline
(C) Thiamine, riboflavin, patothenic acid
(D) Thiamine, pyridoxin, vitamin B12
18. This is a rich source for vitamin C.
(A) Rice (B) Milk
(C) Egg (D) Lemon
19. The following vitamin is involved in
coenzyme function in transaminations:
(A) Nicotinamide (B) Pyridoxine
(C) Thiamine (D) Riboflavin
20. Methyl malonic aciduria is seen in the
deficiency of
(A) Vitamin B6 (B) Folic acid
(C) Thiamine (D) Vitamin B12
21. Deficiency of Vitamin C leads to
(A) Rickets (B) Scurvy
(C) Night blindness (D) All of these
22. If no primer DNA was given, the following
scientist could not have synthesized DNA.
(A) Ochoa (B) Okazaki
(C) Kornberg (D) Monod
23. Antisterility vitamin is
(A) Vitamin B1 (B) Vitamin B2
(C) Vitamin E (D) Vitamin K
24. All the following vitamins give rise to
cofactors that are phosphorylated in the
active form except
(A) Vitamin A (B) Vitamin B1
(C) Vitamin D (D) Vitamin E
25. Molecular Iron, Fe, is
(A) Stored in the body in combination with Ferritin
(B) Stored primarily in the spleen
(C) Excreted in the urine as Fe2+
(D) absorbed in the intestine by albumin
26. Humans most easily tolerate a lack of
which of the following nutrients?
(A) Protein (B) Iodine
(C) Carbohydrate (D) Lipid
27. A deficiency of vitamin B12 causes
(A) Cheliosis (B) Beriberi
(C) Pernicious anemia (D) Scurvy
28. In adults a severe deficiency of vitamin D
causes
(A) Night blindness (B) Osteomalacia
(C) Rickets (D) Skin cancer
29. Which of the following vitamins would
most likely become deficient in a person
who develops a completely carnivorous
life style?
(A) Thiamine (B) Niacin
(C) Cobalamine (D) Vitamin C
30. Which of the following statements
regarding Vitamin A is true?
(A) It is not an essential Vitamin
(B) It is related to tocopherol
(C) It is a component of rhodopsin
(D) It is also known as Opsin
