Biochemistry Mcqs
Question: Deficiency of vitamin A causes the following except_____________?
- 1. Night blindness
- 2. Corneal dryness
- 3. Bitot’s spots
- 4. Myopia
Question: Specific disease caused by vitamin B1 deficiency_______________.
- 1. Pellagra
- 2. Angular cheilitis
- 3. Megaloblastic anemia
- 4. Peripheral polyneuritis
Question: A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?
- 1. Vitamin A
- 2. Vitamin B
- 3. Vitamin C
- 4. Vitamin D
Question: Beri-beri is caused due to the deficiency of______________?
- 1. Thiamine
- 2. Pyridoxine
- 3. Ascorbic acid
- 4. Riboflavin
Question: Which vitamin is the most indispensable during mitosis______________?
- 1. Folic acid
- 2. Pantothenic acid
- 3. Ascorbic acid
- 4. Aspartic acid
Question: Malonyl aciduria is seen in deficiency of_____________?
- 1. Pyridoxine
- 2. B12
- 3. Folic acid
- 4. Riboflavin
Question: Biological activity of tocopherols has been attributed, in part to their actions as_____________?
- 1. Antioxidant
- 2. Anticoagulants
- 3. Provitamin
- 4. Antidotes for selenium poisoning
Question: Which vitamin is synthesized by intestinal bacteria ?
- 1. Vit B
- 2. Vit A
- 3. Vit D
- 4. Vit K
Question: Of prime importance in the structure of flavoproteins is____________?
- 1. Vit B6
- 2. Vit B2
- 3. Vit B1
- 4. Vit A
Question: Vitamin also acting as hormones________________?
- 1. Vitamin D
- 2. Vitamin A
- 3. Vitamin B1
- 4. Vitamin C