In the blood, most (60%) of the carbon dioxide moves through plasma as which of the following substances?

Name: In the blood, most (60%) of the carbon dioxide moves through plasma as which of the following substances?
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Question

Quizplus · Accepted Answer

Most of the carbon dioxide in the blood is transported as bicarbonate ions (HCO3-) in the plasma. This occurs through a process where CO2 combines with water to form carbonic acid (H2CO3), which quickly dissociates into bicarbonate and hydrogen ions.

In the Blood, Most (60%) of the Carbon Dioxide Moves