Which term describes the cells that carry oxygen throughout the body?

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Prepare for the 4A051 CDC URE Exam. Test your knowledge with multiple-choice questions featuring detailed explanations and hints. Score your best and excel in your exam!

Multiple Choice

Which term describes the cells that carry oxygen throughout the body?

Explanation:
Oxygen transport in the blood is carried by erythrocytes, the red blood cells. They contain hemoglobin, a protein that binds oxygen in the lungs and releases it to tissues throughout the body. This specialized role makes erythrocytes ideal for moving oxygen. Leukocytes, the white blood cells, are involved in immune defense. Thrombocytes, or platelets, help with blood clotting. Plasma is the liquid component of blood that carries nutrients, hormones, and waste, but it does not transport oxygen itself. So, the cells that carry oxygen are erythrocytes.

Oxygen transport in the blood is carried by erythrocytes, the red blood cells. They contain hemoglobin, a protein that binds oxygen in the lungs and releases it to tissues throughout the body. This specialized role makes erythrocytes ideal for moving oxygen. Leukocytes, the white blood cells, are involved in immune defense. Thrombocytes, or platelets, help with blood clotting. Plasma is the liquid component of blood that carries nutrients, hormones, and waste, but it does not transport oxygen itself. So, the cells that carry oxygen are erythrocytes.

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