Multiple Choice
Cholecalciferol is hydroxylated twice to form ____ that acts like a ____ to regulate ____ and ____ metabolism.
A) 24,25-hydroxyvitamin D; vitamin D-binding protein; calcium; chloride
B) ergosterol; vitamin D-binding protein; sodium; calcium
C) 7-dehydrocholesterol; hormone; calcium; phosphate
D) 1,25-dihydroxycolecarciferol; prehormone; sodium; phosphate
E) 1,25-dihydroxycolecarciferol; hormone; calcium; phosphate
Correct Answer:

Verified
Correct Answer:
Verified
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