M.Sc. Bio-Chemistry (PU-CET P.G) 2017 Panjab University Entrance Exam With Answers

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13.

The most potent Vitamin D metabolite is

A: 25-Hydroxycholecalciferol
B: 1,25-Dihydroxycholecalciferol
C: 24, 25-Dihydroxycholecalciferol
D: 7-Dehydrocholesterol

The answer is: B