7-Dehydrocholesterol Reacts with _________ to Produce Cholecalciferol (Vitamin D₃)

Question

7-dehydrocholesterol reacts with _________ to produce cholecalciferol (vitamin D3) A)UV light B)visible light C)NADPH D)NAD⁺ E)none of the above

Accepted Answer

7-dehydrocholesterol in the skin reacts with UV light to produce cholecalciferol (vitamin D).