Question

which of the following phrases is least likely to be used in describing erythrocytes? multiple choice nucleus is centrally located biconcave cells main role is transporting blood gases flexible cells that can change shape cytoplasm contains hemoglobin

Explanation:

Erythrocytes are red - blood cells. They are biconcave, flexible cells that transport blood gases and have hemoglobin in their cytoplasm. They lack a nucleus in mammals, so a centrally - located nucleus is not applicable.

Answer:

Nucleus is centrally located