Which of the Following Best Describes Events That Lead to the Tanning

question 65

Multiple Choice

Which of the following best describes events that lead to the tanning of skin that occurs after exposure of the skin to the sun's UV radiation?

• A)UV radiation stimulates increased numbers of melanocytes in the skin.
• B)UV radiation stimulates increased numbers of keratinocytes in the skin.
• C)UV radiation stimulates increased production of melanin by melanosomes.
• D)UV radiation inactivates tyrosinase activity in melanocytes.
• E)UV radiation stimulates increased production of carotenes by keratinocytes.

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