Vitamin D

Multiple Choice

Vitamin D

A) stimulates calcium and phosphate uptake in the small intestine.
B) is formed from a precursor molecule that is made when skin is exposed to ultraviolet light.
C) is formed from a precursor molecule that is modified in the liver and kidneys.
D) may be required in the diet if a person is exposed to very little ultraviolet light.
E) has all of these properties.