PATHOLOGY

PATHOLOGY MCQ

SKIN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What produces the pigment in skin?
A
melanocytes
B
uv rays
C
genetics
D
skin cancer
Explanation: 

Detailed explanation-1: -Melanocyte is a highly differentiated cell that produces a pigment melanin inside melanosomes. This cell is dark and dendritic in shape. Melanin production is the basic function of melanocyte. With the process of differentiation this cell loses the proliferative potential.

Detailed explanation-2: -Skin color is mainly determined by a pigment called melanin. Melanin is produced by melanocytes through a process called melanogenesis. The difference in skin color between lightly and darkly pigmented individuals is due to their level of melanocyte activity; it is not due to the number of melanocytes in their skin.

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