The unusual shape of the erythrocyte is important because

Question

Quizplus · Accepted Answer

The unusual shape of erythrocytes, which is biconcave and not spherical, increases the cell's surface area, allowing for more efficient respiratory exchange across the plasma membrane. This increased surface area facilitates the exchange of gases, such as the release of oxygen from the erythrocyte and the uptake of carbon dioxide. The other options are incorrect as erythrocytes do not have a role in preventing clotting in arteries nor do they degenerate, and while they do contain hemoglobin, their shape is not maximized to hold the maximum amount of it.

The Unusual Shape of the Erythrocyte Is Important Because