Vitamin K dependent clotting factors are:
A. II
B. VII
C. IX
D. X
E. All of the above
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
Thiamine deficiency causes decreased energy production because:
A. It is required for the process of transmination
B. It is co-factor in oxidative reduction
C. It is co-enzyme for transketolase in pentose phosphate pathway
D. It is co-enzyme for pyruvate dehydrogenase
