Author Question: __________ is the most important component of skin color. a. melanin b. oxidized hemoglobin c. ... (Read 97 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
__________ is the most important component of skin color.
 
  a. melanin
  b. oxidized hemoglobin
  c. dendrite
  d. keratinocyte

Question 2

Hypoxic ventilatory response (HVR) and increased hemoglobin concentrations are two ways human populations cope with
 
  a. heat
  b. cold
  c. water
  d. high altitude



cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

Answer a

Answer to Question 2

Answer d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

For a complete list of videos, visit our video library