(A) Folacin
(B) Cobalamin
(C) Ascorbic acid
(D) Niacin
Author:
The vitamin required for the formation of hydroxyproline (in collagen) is?
(A) Vitamin C
(B) Vitamin A
(C) Vitamin D
(D) Vitamin E
In human body highest concentration of ascorbic acid is found in?
(A) Liver
(B) Adrenal cortex
(C) Adrenal medulla
(D) Spleen
The vitamin which would most likely become deficient in an individual who develop a completely carnivorous life style is?
(A) Thiamin
(B) Niacin
(C) Vitamin C
(D) Cobalamin
In the individuals who are given liberal quantities of vitamin C, the serum ascorbic acid level is?
(A) 1–1.4 μg/100 ml
(B) 2–4 μg/100 ml
(C) 1–10 μg/100 ml
(D) 10–20 μg/100 ml
Dicoumarol is antagonist to?
(A) Riboflavin
(B) Retinol
(C) Menadione
(D) Tocopherol
Hypervitaminosis K in neonates may cause?
(A) Porphyria
(B) Jaundice
(C) Pellagra
(D) Prolonged bleeding
Vitamin K is a cofactor for?
(A) Gamma carboxylation of glutamic acid
residue
(B) β-Oxidation of fatty acid
(C) Formation of γ-amino butyrate
(D) Synthesis of tryptophan