In Mammals, the Bulk of the CO₂ Is Transported from the Tissue

question 8

Multiple Choice

In mammals, the bulk of the CO₂ is transported from the tissue to the lungs as

• A) bicarbonate dissolved in the plasma.
• B) CO₂ dissolved in the plasma.
• C) CO₂ bound to hemoglobin.
• D) bicarbonate bound to hemoglobin.

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