試題詳解

5. How does CO₂ affect hemoglobin-oxygen binding?
(A) CO₂ binds directly to the oxygen binding site, displacing oxygen and thus promoting the deoxy state,
(B) CO₂ displaces BPG, thus promoting the oxy state,
(C) CO₂ is converted to bicarbonate and Ht which promotes the oxy state,
(D) CO₂ is converted to bicarbonate and Ht which promotes the deoxy state,
(E) None of the above.