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.
Correct Answer:
Verified
Correct Answer:
Verified
Q57: Keratinocytes undergo mitosis in all layers,or strata,of
Q58: For a male post-puberty,the majority of vellus
Q59: How do nutrients reach the epidermis of
Q60: The most superficial layer of the dermis
Q61: Explain how nails grow.
Q63: Humans often purchase antiperspirants and deodorants to
Q64: The rule of nines is used to
Q65: What role do the dermal papillae play
Q66: A patient arrives in your clinic with
Q67: Which of the following is an appropriate