Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Which skin function is critical for calcium absorption?
Options
A Thermoregulation
B Vitamin D synthesis
Correct Answer
C Sensation
D Excretion
Correct Answer

Option B is the correct answer.

Detailed Explanation

The skin synthesizes vitamin D upon UV exposure; vitamin D is essential for calcium absorption in the intestines, making this skin function critical for bone health.

Hint

Think about the vitamin produced in skin that regulates calcium metabolism.

Question Info