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Question
The main function of vitamin D is to promote
a.secretion of calcitonin.
b.synthesis of 7-dehydrocholesterol.
c.synthesis of carotenoids and controls absorption of fat-soluble vitamins.
d.calcium and phosphorus absorption, and calcium mobilization from bone.
e.conversion of calcium and phosphorous to more readily absorbable compounds.
Answer
This answer is hidden. It contains 1 characters.
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