AIPMT PRELIMS 2007 Zoology Vitamins MCQ Question with Solution

Which of the following is water-soluble?

A

Vitamin E

B

Vitamin K

C

Vitamin A

D

Vitamin B

Option D

Vitamin B is water-soluble, while vitamins A, D, E, and K are fat-soluble.

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Which one of the following depresses brain activity and produces feelings of calmness, relaxation and drowsiness?

Match List I with List II.

Fastest distribution of some injectible material/medicine and with no risk of any kind can be achieved by injecting it into the

CH₃OC₂H₅ and (CH₃)₃C – OCH₃ are treated with concentrated acidic iodide. The fragments after reactions obtained are