As red blood cells age and become less flexible: A. Their

Last updated: 7/16/2022

As red blood cells age and become less flexible: A. Their membranes become damaged and they are removed from circulation by the macrophages in the spleen B. Their membranes become damaged and they are removed from circulation by the macrophages in the kidney C. Their membranes become damaged and they are removed from circulation by the basophils in the spleen D. Their nucleus becomes damaged and they are put into circulation by the macrophages in the spleen