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Vitamins and Coenzymes

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

All of these
Pyridoxal
Pyridoxine
Pyridoxamine

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Vitamins and Coenzymes
A deficiency of niacin causes

cataract
scurvy
anemia
pellagra

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

pernicious anemia
cataract
beri-beri
rickets

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Vitamins and Coenzymes
A fat-soluble vitamin that regulates blood clotting is

vitamin C
vitamin A
niacin
vitamin K

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Vitamins and Coenzymes
Ascorbic acid acts as an

reducing agent
oxidizing and reducing agent both
oxidizing agent
None of these

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Vitamins and Coenzymes
Vitamin B12 (Cobalamin) is only synthesized by

plants
animals
fishes
micro-organisms

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