Question

keratin; protects the skin from uv radiation
collagen; provides structural support to the skin
elastin; maintains skin elasticity
melanin; protects the nucleus of keratinocytes from uv radiation damage
what pigment is produced by melanocytes, and what is its primary function?

Explanation:

Melanocytes produce melanin. Melanin's primary function is to protect the nucleus of keratinocytes from UV radiation damage.

Answer:

Melanin is produced by melanocytes, and its primary function is to protect the nucleus of keratinocytes from UV radiation damage.