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If by that you mean where they get their own oxygen, then from nowhere because red blood cells do not need oxygen, they perform all reactions anaerobically.If you mean where they get it to give off for the rest of your body, then its from the lungs.
Oxygen is transported with the help of Red blood cells as the red blood cells contain haemoglobin to can carry oxygen from one place to another.
Oxygen moves through your red blood cells.
Oxygen is needed for respiration. This is how all our cells release energy. All the body cells and white blood cells therefore need oxygen. Red blood cells don't use oxygen, they undergo anaerobic respiration, but they transport the oxygen needed by other cells.
hemoglobin
Red blood cells release their oxygen in the capillaries. The oxygen diffuses across the capillary wall to reach the body tissues.
Actually, they don't drop off anything at the lungs. They do pick up oxygen. Carbon dioxide is dropped off but it is carried dissolved in the blood itself.
No. The red blood cells get oxygen at the lungs, not drop off carbon dioxide.
First you breath it in and then it goes through you blood stream dropping off oxygen molecules and picking up carbon dioxide all through the body and then it goes to the lungs to get more oxygen and drop off the carbon dioxide so it can be exhaled.
Yes, some CO2 is returned to the lungs by hemoglobin transport.
If by that you mean where they get their own oxygen, then from nowhere because red blood cells do not need oxygen, they perform all reactions anaerobically.If you mean where they get it to give off for the rest of your body, then its from the lungs.
Yes, they do. The haemoglobin in biconcave red blood cells picks up the oxygen at the lungs, and drops it off at a respiring cell.
Red Blood cells help you get oxygen to your cells
Red blood cells perform the most important blood duty. A single drop of blood contains millions of red blood cells which are constantly traveling through your body delivering oxygen and removing waste. If they weren't, your body would slowly die.
i dont think they do, i think it is just white blood cells
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.
White Blood Cells Kill Off Viruses While Red Blood Cells Supply Oxygen To The Body.