Question

multiple select question select all that apply describe how the unique structure of the erythrocyte plays an important role in its function. more than one answer may be correct. the nuclei of erythrocytes are mitotically active which results in the production of many daughter cells. the biconcave shape has greater surface area to allow increased diffusion. shape and the anucleate structure give the cell more flexibility to pass easily through small vessels. the biconcave structure is shaped to better accommodate the crystalline structure of hemoglobin.

Explanation:

Erythrocytes are anucleate (lack a nucleus), so their nuclei are not mitotically active. The biconcave shape provides a larger surface - area for gas diffusion. Their anucleate structure and biconcave shape give flexibility for passing through small vessels. The biconcave shape also helps in accommodating hemoglobin.

Answer:

• The biconcave shape has greater surface area to allow increased diffusion.
• Shape and the anucleate structure give the cell more flexibility to pass easily through small vessels.
• The biconcave structure is shaped to better accommodate the crystalline structure of hemoglobin.