Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

Which function of the skin helps in vitamin D synthesis?
Options
A Melanin degradation
B Dermal hydration
C Absorption of UVB radiation
Correct Answer
D Regulation of sebaceous glands
Correct Answer

Option C is the correct answer.

Detailed Explanation

UVB radiation penetrates the epidermis and converts 7-dehydrocholesterol to cholecalciferol (vitamin D3), which is then modified by liver and kidneys into active vitamin D.

Hint

This process requires sunlight exposure.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 97 of 2214
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