Multiple Choice
In order for gas exchange to occur properly in the lungs
A) the partial pressure of oxygen in the alveoli must be greater than the partial pressure of oxygen in the blood
B) the partial pressure of carbon dioxide in the alveoli must be greater than the partial pressure of carbon dioxide in the blood
C) the partial pressure of carbon dioxide in the alveoli must be less than the partial pressure of carbon dioxide in the blood
D) both a and c above
Correct Answer:

Verified
Correct Answer:
Verified
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