MICROANATOMY

EPITHELIUM CONNECTIVE TISSUE SKIN

INTEGUMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What vitamin is synthesized by the skin?
A
Vitamin D
B
Vitamin A
C
Vitamin C
D
Vitamin K
Explanation: 

Detailed explanation-1: -Cutaneously synthesized vitamin D3 is released from the plasma membrane and enters the systemic circulation bound to vitamin D-binding protein (DBP) [15]. Serum concentrations of vitamin D3 peak 24–48 h following exposure to UV radiation [13].

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