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Vitamins and Coenzymes

Vitamins and Coenzymes
What metal ion is specifically bound by vitamin B12?

Copper
Zinc
Iron
Cobalt

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Vitamins and Coenzymes
A deficiency of thiamin produces the disease known as

cataract
scurvy
beri-beri
anemia

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Vitamins and Coenzymes
Which of the following compounds/(s) belong/(s) to the vitamin B6 group?

All of these
Pyridoxamine
Pyridoxal
Pyridoxine

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Vitamins and Coenzymes
Vitamin B12 is useful in the prevention and treatment of

pernicious anemia
scurvy
cataract
beri-beri

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Vitamins and Coenzymes
An early sign of retinol deficiencies in man is

keratinization
night blindness
none of these
xeropthalmia

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Vitamins and Coenzymes
The absence of ascorbic acid in the human diet gives rise to

rickets
pernicious anemia
cataract
beri-beri

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MORE MCQ ON Vitamins and Coenzymes

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