(A) 0–8
(B) 60–100
(C) 100–150
(D) 8–55
Tag: Biochemistry Mcqs
The most potent Vitamin D metabolite is?
(A) 25-Hydroxycholecalciferol
(B) 1,25-Dihydroxycholecalciferol
(C) 24, 25-Dihydroxycholecalciferol
(D) 7-Dehydrocholesterol
Vitamin D absorption is increased in?
(A) Acid pH of intestine
(B) Alkaline pH of intestin
(C) Impaired fat absorption
(D) Contents of diet
The structure shown below is of?
(A) Cholecalciferol
(B) 25-Hydroxycholecalciferol
(C) Ergocalciferol
(D) 7-Dehydrocholesterol
Carr-Price reaction is used to detect?
(A) Vitamin A
(B) Vitamin D
(C) Ascorbic acid
(D) Vitamin E
On exposure to light rhodopsin forms?
(A) All trans-retinal
(B) Cis-retinal
(C) Retinol
(D) Retinoic acid
Retinoic acid participates in the synthesis of?
(A) Iodopsin
(B) Rhodopsin
(C) Glycoprotein
(D) Cardiolipin
Retinal is a component of?
(A) Iodopsin
(B) Rhodopsin
(C) Cardiolipin
(D) Glycoproteins