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Author Question: The epidermis contains melanocytes, pigment cells that produce ________. A) keratin B) melanin ... (Read 107 times)

mwit1967

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on: Jun 27, 2018
The epidermis contains melanocytes, pigment cells that produce ________.
 
  A) keratin
  B) melanin
  C) collagen
  D) elastin

Question 2

The yellowish substance secreted by the glands in the external canal is:
 
  A) endolymph.
  B) cerumen.
  C) perilymph.
  D) otopyorrhea.


welcom1000

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Reply #1 on: Jun 27, 2018
Answer to Question 1

B
Explanation: A) Melanocytes do not produce keratin.
B) Correct
C) Melanocytes do not produce collagen.
D) Melanocytes do not produce elastin.

Answer to Question 2

B
Explanation:
A) Endolymph is fluid in the labyrinth.
B) Correct.
C) Perilymph is fluid in the labyrinth.
D) Otopyorrhea is discharge of pus from the ear.


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