The primary way in which carbon dioxide is transported in the blood back to the lungs is through:
A)Carboxyhemoglobin
B)Bicarbonate
C)Carbon dioxide
D)All of the above

Question

Quizplus · Accepted Answer

The primary way in which carbon dioxide is transported back to the lungs in the blood is bicarbonate. The bicarbonate is the result of cells producing ATP and releasing carbon dioxide.

The Primary Way in Which Carbon Dioxide Is Transported in the Blood