Which of the Following is a Precursor to Vitamin d?
Answer :
A. Arachidonic acid
B. Cholesterol
C. Triacylglycerol
D. Phospholipids
Correct Answer- B. Cholesterol
Vitamin D, though classified as a fat-soluble vitamin, actually acts as a hormone in the body. The skin contains a precursor molecule called 7-dehydrocholesterol, which, when exposed to ultraviolet light, is converted into cholecalciferol—a compound structurally similar to cholesterol.
Also Read- Which of the following is an Enzyme required by the Process of Rephosphorylation, to Create ATP?.
Which environmental factor could lead to a decrease in genetic variation in a population of tuna?
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