Which of the following is not true of Vit D_______________?
(A) Its active form is calcitriol
(B) Increase calcium absorption from the intestines
(C) Its deficiency results in rickets
(D) Its decrease cause phosphate reabsorption from the kidneys
The action of vitamin K in formation of clotting factor is through__________________?
(A) Post transcription
(B) Post translation
(C) Golgi complex
(D) Endoplasmic reticulum
Coenzyme forms are correctly matched except_____________?
(A) Biotin – carboxylated biotin
(B) Vitamin B – ATP
(C) Niacin – NAD+NADP
(D) Vitamin B2 – FMN+FAC
Vit B12 is absorbed in the_____________?
(A) Stomach
(B) Terminal ileum
(C) Lower jejunum
(D) Proximal ileum
Deficiency of vitamin C causes the following except____________?
(A) Painful swollen gums
(B) Abnormal Collagen
(C) Anaemia
(D) Diarrhoea
Vitamin B12 acts as a coenzyme to which one of the following enzyme ?
(A) Isocitrate dehydrogenase
(B) Homocyteine methyl transferase
(C) Glycogen synthase
(D) G-6-P dehydrogenase
Vitamin A_____________?
(A) Is water soluble
(B) Deficiency causes impaired vision
(C) Maintains normal plasma calcium levels
(D) Is required for formation of clotting factors
The maximum content of vitamin E is found in____________?
(A) Cold liver oil
(B) Fish liver oil
(C) Wheat germ oil
(D) Liver
One molecule of B-carotene gives rise to______________?
(A) 1 unit of Vitamin A
(B) 2 unit of Vitamin A
(C) 3 unit of Vitamin A
(D) 4 unit of Vitamin A