5 Questions
Which layer of the epidermis is responsible for producing keratin?
Stratum granulosum
What is the function of melanocytes in the skin?
To produce pigment
Which pigment is responsible for red hair and is concentrated in lips, areola, and genitals?
Pheomelanin
What causes albinism?
Lack of tyrosine
Which layer of the epidermis is composed of dead, keratinized cells?
Stratum corneum
Test your knowledge on the layers of keratinocytes in the epidermis. Learn about the different functions and characteristics of each layer, including mitosis, cell differentiation, and cytokine secretion.
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