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.
Red blood cells drop off oxygen to tissues and cells in the body through the process of diffusion in capillaries. Oxygen molecules bind to hemoglobin in red blood cells in the lungs and are released when the red blood cells reach tissues with lower oxygen concentration.
red blood cells
Red blood cells, specifically the protein hemoglobin within red blood cells, carry oxygen throughout the body. Hemoglobin binds to oxygen in the lungs and releases it to tissues that need oxygen for various cellular processes.
Yes, hemoglobin is a protein in red blood cells that binds to oxygen, giving blood its red color. It carries oxygen from the lungs to the rest of the body where it is delivered to cells for energy production.
Oxygen is transported in the blood by red blood cells. When we breathe, oxygen diffuses into the bloodstream in the lungs and binds to hemoglobin in red blood cells. The heart then pumps the oxygen-rich blood throughout the body, delivering oxygen to all cells via the circulatory system.
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.
Red blood cells carry primarily oxygen
red blood cells transport oxygen :)
Red blood cells transport oxygen in the blood.
Your red blood cells carry oxygen.
oxygen is carried in red blood cells
The red blood cells in the blood carry oxygen to the cells. The oxygen is bound to hemoglobin, a protein in the red blood cells, and is transported throughout the body via the circulatory system.
Red blood cells carry oxygen to all the cells of the body.
Red blood cells carry oxygen to the body cells.
Red blood cells, also called erythrocytes, carry oxygen from the lungs to the rest of the body tissues. These cells contain hemoglobin, a protein that binds to oxygen and facilitates its transport throughout the body.
ways of transporting oxygen (presumably in the human body you are referring to) it is carried in the blood as part of the circulatory system-it is picked up from the lungs through alveoli -majorly carried in the blood as oxyhaemoglobin (oxygen combined with haemoglobin in red blood cells) -some can be dissolved in the blood plasma
Red blood cells, also known as erythrocytes, transport oxygen in the body. These cells contain hemoglobin, a protein that binds to oxygen in the lungs and releases it to tissues throughout the body.