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The exchange of gases in the alveoli of ...

The exchange of gases in the alveoli of the lungs takes place by

A

a- Air flows into and out of alveoli
b-Deoxygenated blood
c-oxygenated blood
d-oxygen diffuses into red blood cells
e-Carbon dioxide diffuses out of the plasma

B

a- Air flows out of alveoli
b- oxygenated blood
c-Deoxygenated blood
d-oxygen diffuses into red blood cells
e-Carbon dioxide diffuses out of the plasma

C

a- Air flows into and out of alveoli
b-Deoxygenated blood
c-oxygenated blood
d-Carbon dioxide diffuses out of the plasma
e-oxygen diffuses into red blood cells

D

a- Air flows out of alveoli
b- oxygenated blood
c-Deoxygenated blood
d- Carbon dioxide diffuses out of the plasma
e- oxygen diffuses into red blood cells

Text Solution

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The correct Answer is:
A
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