The major storage and circulatory form of vitamin D is:-
Correct Answer: 25-hydroxycholecalciferol
Description: Cholecalciferol is first hydroxylated at 25th position to 25-hydroxycholecalciferol (25-OH o3) bv a specific hydroxylase present in liver. 25-OH D3 is the major storage and circulatory form of vitamin D.
Reference: Satyanarayana- Biochemistry, 3rd edition, pg-125
Category:
Biochemistry
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