Which Event Occurs in the Lungs? ​

question 87

Multiple Choice

Which event occurs in the lungs? ​

• A)Free H⁺ binds to hemoglobin.
• B)Plasma HCO₃ ^- enters erythrocytes.
• C)CO₂ and H₂O are converted into HCO₃ ^- and H⁺ in the plasma.
• D)Carbonic anhydrase converts CO₂ and H₂O into HCO₃ ^- and H⁺ in erythrocytes.
• E)CO₂ binds to hemoglobin.

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