Red blood cells contain hemoglobin and transport oxygen
Red blood cells contain the protein hemoglobin, which binds with oxygen, and transport the oxygen throughout the body.
No, white blood cells do not contain hemoglobin; red blood cells contain hemoglobin (and it is the hemoglobin that gives them their red color).
They carry out oxygen throughout the body. They also contain hemoglobin.
hemoglobin
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Red blood cells are large, round cells in the bloodstream. They are red because they contain hemoglobin. Hemoglobin is used to transport oxygen through the bloodstream, from the lungs to the cells of the rest of the body. Then the hemoglobin in the red blood cells absorbs carbon dioxide to transport to the lungs for exhalation. So the purpose of red blood cells is to supply oxygen and eliminate carbon dioxide in the body.
the primary function of red blood cells is to transport oxygen from the lungs to the cells of the body. RBCs contain a protein called hemoglobin that actually carries the oxygen.
In the blood, hemoglobin loosely grabs oxygen for transport to the body cells. The red blood cells (erythrocytes) have the iron (from hemoglobin) that takes the oxygen for a ride.
hemoglobin.
Hemoglobin
all red blood cells carry hemoglobin to help transport oxygen.
Red blood cells contain hemoglobin. It is used to carry oxygen from the lungs to body tissues.