Which cells in the skin are responsible for pigmentation?

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Multiple Choice

Which cells in the skin are responsible for pigmentation?

Explanation:
Pigmentation comes from melanocytes, pigment-producing cells located in the epidermis, mainly in the basal layer. These cells synthesize melanin and pass it to surrounding keratinocytes via dendritic extensions. The melanin in the keratinocytes determines skin color and provides some protection against UV light. The other cell types listed don’t produce pigment: fibroblasts live in the dermis and build connective tissue, adipocytes store fat in the subcutaneous layer, and keratinocytes are the main epidermal cells that receive pigment rather than make it. So the cells responsible for pigmentation are the melanocytes.

Pigmentation comes from melanocytes, pigment-producing cells located in the epidermis, mainly in the basal layer. These cells synthesize melanin and pass it to surrounding keratinocytes via dendritic extensions. The melanin in the keratinocytes determines skin color and provides some protection against UV light. The other cell types listed don’t produce pigment: fibroblasts live in the dermis and build connective tissue, adipocytes store fat in the subcutaneous layer, and keratinocytes are the main epidermal cells that receive pigment rather than make it. So the cells responsible for pigmentation are the melanocytes.

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