Question

Let us assume that the following protein (Met-Lys-Phe-Ser) changes the pigment deposited in the skin to a tan color. Would this be detrimental? Would this be beneficial? Explain either answer.

Answer 1

I believe that the latter option would be correct. This change would be beneficial because the change would protect you from the harmful rays from the sun. Hope this answers the question. Have a nice day. Feel free to ask more questions.

Answer 2

This is beneficial and is actually an adaptation of humans to climates with larger amounts of sunshine. The darker color of skin helps prevent damage such as sun burn.