NEET Zoology Biomolecules Questions Solved

AIIMS - 2015

Cholesterol is a precursor for each of the following except

(a) bile salts                  (b) vitamin D

(c) insulin                      (d) steroids

(c) Cholesterol is a precursor of most steroid hormones like progesterone, estradiol, aldosterone, cortisol etc. Cholesterol forms vitamin D on exposure to ultraviolet rays and it helps in forming bile salts.

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