Question

select the correct answer. which characteristic is a function of melanocytes? a. they have water - repellent properties b. they protect the skin against uv rays c. they provide strength to the skin d. they act as sensory receptors

Explanation:

Melanocytes are cells in the skin that produce melanin. Melanin absorbs UV radiation, protecting the skin from its harmful effects.

• Option A: Water - repellent properties are mainly due to lipids (like sebum) on the skin surface, not melanocytes.
• Option C: Collagen and elastin fibers in the dermis provide strength to the skin, not melanocytes.
• Option D: Sensory receptors (not melanocytes) act as sensory receptors in the skin.

Answer:

B. they protect the skin against UV rays