Melanocytes and keratinocytes work together in protecting the skin from UV damage when keratinocytes ________.
A) provide the melanocyte with a protective shield against abrasion
B) accumulate the melanin granules on their superficial portion, forming a UV-blocking pigment layer
C) maintain the appropriate pH in order for the melanocyte to synthesize melanin granules
D) maintain the appropriate temperature so the product of the melanocyte will not denature
Answer: B