Which term refers to red blood cells?

Which term refers to red blood cells?

• A. ERYTHROCYTES
• B. LEUKOCYTES
• C. PLASMA
• D. THROMBOCYTES

Answer: (A)

Red blood cells are called erythrocytes. They carry oxygen from the lungs to tissues throughout the body via hemoglobin, helping to supply cells with the oxygen they need to function. The name erythrocyte comes from Greek roots meaning red cell. Other blood components have different roles: leukocytes are white blood cells that defend against infection, plasma is the liquid portion that transports nutrients, hormones, and wastes, and thrombocytes (platelets) are involved in blood clotting. So, the term that refers to red blood cells is erythrocytes.

Red blood cells are called erythrocytes. They carry oxygen from the lungs to tissues throughout the body via hemoglobin, helping to supply cells with the oxygen they need to function. The name erythrocyte comes from Greek roots meaning red cell. Other blood components have different roles: leukocytes are white blood cells that defend against infection, plasma is the liquid portion that transports nutrients, hormones, and wastes, and thrombocytes (platelets) are involved in blood clotting. So, the term that refers to red blood cells is erythrocytes.