Melanin protects epidermal cells from which radiation?
AUltrafine
BUltrashort
CUltraviolet
DUltrasonic
Answer & Solution
Correct answer: C. Ultraviolet
1. Sunlight carries a damaging component.
2. Pigment absorbs it before it reaches DNA.
3. Melanin helps protect the living cells of the epidermis from ultraviolet radiation damage.
4. So the answer is ultraviolet.
_Source: OpenStax 'Anatomy and Physiology 2e', Ch 5 'The Integumentary System'_
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