What is the function of melanin?
A) It provides water-resistant properties to the integument.
B) It continuously divides to replace cells that are lost or shed at the epithelial surface.
C) It is converted by the kidneys into the hormone calcitriol.
D) It is required for the normal maintenance of epithelial cells.
E) It protects DNA from the damaging effects of ultraviolet radiation.

Question

Quizplus · Accepted Answer

Melanin helps protect DNA from the damaging effects of ultraviolet radiation by absorbing and scattering the radiation before it can penetrate the skin cells. This helps to prevent mutations and other types of damage that can lead to skin cancer.

What Is the Function of Melanin