(A) Lipoate
(B) Vitamin E
(C) Tetrahydrofolate
(D) Ascorbic acid
Author:
Folic acid deficiency can be diagnosed by increased urinary excretion of?
(A) Methylmalonate
(B) Figlu
(C) Cystathionine
(D) Creatinine
Folate as a coenzyme is involved in the transfer and utilization of?
(A) Amino group
(B) Hydroxyl group
(C) Single carbon moie
(D) Amido group
Folic acid or folate consists of the?
(A) Base pteridine, p-amino benzoic acid and
asparate
(B) Base purine, p-amino benzoic acid and
glutamate
(C) Base pteridine, p-amino benzoic acid and
glutamate
(D) Base purine, p-hydroxy benzoic acid and
glutamate
Both folic acid and methyl cobalamin (vitamin B12) are required in?
(A) Deamination of serine
(B) Deamination of threonine
(C) Conversion of pyridoxal phosphate to
pyridoxamine phosphate
(D) Methylation of homocystein to methionine
Vitamin required for metabolism of diols e.g. conversion of ethylene glycol to acetaldehyde is?
(A) Thiamin
(B) Cobalamin
(C) Pyridoxine
(D) Folic acid
Subacute combined degeneration of cord is caused due to deficiency of?
(A) Niacin
(B) Cobalamin
(C) Biotin
(D) Thiamin
Vitamin B12 deficiency can be diagnosed by urinary excretion of?
(A) Pyruvate
(B) Methylmalonate
(C) Malate
(D) Lactate