Author Question: The epidermis contains melanocytes, pigment cells that produce ________. A) keratin B) melanin ... (Read 74 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
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

  • Sr. Member
  • ****
  • Posts: 298
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

For a complete list of videos, visit our video library