Most CO2 is transported to the lungs in which of the following ways?
A) as carboxyl
B) attached to hemoglobin or as bicarbonate ions
C) dissolved in the plasma
D) as carbonic anhydrase
Correct Answer:
Verified
Q3: Which of the following organisms has a
Q4: One advantage of gas exchange in water
Q5: The maximum amount of air that a
Q6: Why do cigarette smokers cough more than
Q7: A waste product of respiration is
A)electrons.
B)glucose.
C)carbon dioxide.
D)hydrogen
Q9: Air leaving human lungs during exhalation contains
A)no
Q10: Cigarette smoke can affect the white blood
Q11: During gas exchange,body cells
A)take up CO2 from
Q12: The oxygen- carrying component in red blood
Q13: Within the lungs,gas exchange occurs across
A)bronchi.
B)alveoli.
C)bronchioles.
D)diaphragms.
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