A. Extrinsic factor of castle
B. Intrinsic factor of castle
C. Cyano cobalamine
D. A fat soluble vitamin
Vitamin B12 is_______________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. N-methyl nicotinamide
B. Riboflavin
C. PRPP
D. Tryptophan
Sources of the nucleotide portion of NAD include__________________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Riboflavin
B. Biotin
C. Thiamine
D. Pyridoxine
Consumption of raw egg white in the diet may result in the deficiency of______________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Pyridoxine
B. Vit E
C. Vit A
D. Pantothenic acid
Peripheral neuropathy due to deficiency of vitamin is seen with_______________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Defective collagen synthesis
B. Soft swollen gums
C. Pigeon chest
D. Subcutaneous & other hemorrhage
Deficiency of vitamin C causes the following except_______________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Vitamin K
B. Vitamin B6
C. Vitamin folic acid
D. Niacin
FIGLU excretion test is to estimate deficiency of_______________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Biotin
B. Niacin
C. Thiamine
D. Phylloquinone
Avidin influences which of the following vitamins ? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Apple
B. Fresh green vegetables
C. Citrus fruits
D. Both B and C
Which of the following are the sources of Vit C_________________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Redox reactions
B. Transamination reaction
C. Methyl group transfer
D. Amine group transfer
Niacin & riboflavin help in_____________? Read More »
Biochemistry, Medical Mcqs, Vitamins A. Vit A
B. Vit C
C. Vit B2
D. Vit D
Collagen formation is affected in deficiency of_____________? Read More »
Biochemistry, Medical Mcqs, Vitamins