» Unlabelled » The skin produces and absorbs which of the following vitamins in conjunction with the ultraviolet rays of the Sun, which activate this particular vitamin's precursor present in the skin?

Saturday, 8 December 2012

The skin produces and absorbs which of the following vitamins in conjunction with the ultraviolet rays of the Sun, which activate this particular vitamin's precursor present in the skin?

A.    vitamin D
B.    vitamin C
C.    vitamin E
D.    vitamin K

Ans:  A

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