How Do Melanocytes and Keratinocytes Work Together to Protect the Skin

question 62

Multiple Choice

How do melanocytes and keratinocytes work together to protect the skin from UV damage?

• A)Keratinocytes accumulate melanin granules to shield the keratinocyte's DNA.
• B)Keratinocytes maintain the proper pH for melanocytes to synthesize melanin granules.
• C)Keratinocytes maintain the appropriate temperature so the melanin will not denature.
• D)Keratinocytes provide the melanocyte with nutrients critical for melanin synthesis.

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