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Vitamins

Vitamins often act as

  1. apoenzymes
  2. holoenzymes
  3. co fators
  4. co enzymes

Castle intrinsic factor is connected with internal absorption of

  1. Pyridoxine
  2. Riboflavin
  3. Thiamine
  4. Cobalamine

Which of the following pairs is not correctly matched?

  1. Vitamin B4- Pellagra
  2. Vitamin B12 - Pernicious anaemia
  3. Vitamin C- scurvy
  4. Vitamin B6 - Beriberi

Xerophthalmia is a disease caused by lack of which vitamin?

Which of these is a steroid vitamin?

  1. Vitamin A
  2. Vitamin D
  3. Vitamin E
  4. Vitamin K

Osteomalacia in adults is caused due to the deficiency of

  1. Vitamin A
  2. Vitamin E
  3. Vitamin D
  4. Vitamin C

Xerophthamia in man is caused by the deficiency of

  1. Vitamin K
  2. Vitamin A
  3. Vitamin D
  4. Vitamin C

Which pair correctly associates a physiological process with the appropriate vitamin?

  1. Blood clotting and vitamin C
  2. Normal vision and vitamin A
  3. Synthesis of cell membranes and vitamin D
  4. Protection of skin from cancer and vitamin E

Vitamin E prevents

  1. Formation of Vitamin D in Skin
  2. Secretion of Superfluous enzymes
  3. Keratinization of epidermal cells
  4. Absorption of harmful enzymes

Scurvy is due to the deficiency of

  1. Vitamin A
  2. Vitamin B
  3. Vitamin D
  4. Vitamin C

The first person to discover vitamins was 

  1. Jenner
  2. Funk
  3. Calvin
  4. Mellanby

Cobalt containing vitamin is

  1. Vitamin B2
  2. Vitamin B6
  3. Vitamin B12
  4. Vitamin B6

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