Which ONE of the following statements regarding CO 2 transport is correct?

Question

Which ONE of the following statements regarding CO 2  transport is correct?

Answer

Oxygenated blood can carry more CO 2  than deoxygenated blood.

Answer

Bicarbonate binds to hemoglobin.

Answer

Carbonic anhydrase in plasma converts most of the CO 2  to bicarbonate.

Answer

Hemoglobin counteracts an increase in blood pH by releasing H +  from red blood cells.

Answer

Most of the CO 2  is transported as carbamino compounds.

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