Question #6432541Single Choice

Biology

Question

Which of the following statements best describes the skin’s role in vitamin D production?

Options

A
    The epidermis directly absorbs vitamin D from the environment
B
    The skin synthesizes vitamin D when exposed to UVB radiation
C
    Sebaceous glands secrete vitamin D into the bloodstream
D
    Vitamin D is produced in the dermis and stored in the hypodermis

Answer & Analysis

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