What is considered the most critical function of erythrocytes?
A)the transport of oxygen
B)the transport of carbon dioxide
C)buffering against changes in blood pH
D)assisting in clot formation

Question

Quizplus · Accepted Answer

Erythrocytes (red blood cells) are primarily responsible for carrying oxygen from the lungs to the various tissues of the body. This is accomplished via the hemoglobin molecules contained within the cells, which bind to oxygen in the lungs and release it in areas of lower oxygen concentration.

What Is Considered the Most Critical Function of Erythrocytes