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Inhaled oxygen will diffuse through the walls of the lungs. It will also diffuse through the walls of red blood cells so it can be carried all over the body.
The respiratory system brings in air containing oxygen, and the oxygen is absorbed by the circulatory system. Capillaries surrounding the alveoli absorb inhaled oxygen into the blood.
The alveoli are the sites of respiration: the oxygen in them provided by the inhaled air diffuses into the blood cells that flow through the capillaries. Carbon dioxide diffuses out of the blood and into the alveoli so it can be exhaled. The capillaries provide a way for the blood to reach the alveoli. Hope this helps
Nerve cells receive blood and oxygen through a network of small blood vessels called capillaries. These capillaries are located close to nerve cells in order to deliver nutrients and oxygen for their metabolic needs. The brain, for example, has a dense network of capillaries to ensure a constant supply of blood and oxygen to nerve cells.
Oxygen is absorbed into the blood primarily in the lungs. In the alveoli, oxygen diffuses from inhaled air into the surrounding blood vessels in exchange for carbon dioxide, which is then exhaled. This process is facilitated by the respiratory system during breathing.
Oxygen enters the blood through the process of diffusion in the lungs. In the alveoli, oxygen from inhaled air diffuses into the blood in the surrounding capillaries, where it binds to hemoglobin in red blood cells for transport to tissues throughout the body.
Oxygen enter the capillaries by diffusion due to difference in oxygen concentrations.
Exchange of carbon-di-oxide for oxygen takes place between capillaries and tissues.The exchange of gases occur through diffusion.In Lungs, oxygen from inhaled air in the alveolar space moves into the RBCs in the capillaries and the carbon-di-oxide moves form the RBCs in the capillaries to the alveolar space which is exhaled during respiration.In other tissues, the Oxygen is given to the tissues and carbon-di-oxide is taken from the tissues into the blood.Many gases can be exchanged across the capillaries but the exchange of oxygen and carbon-di-oxide occurs normally in the body.
The Capillaries transfers waste filled blood from the tissues into the Pulmonary circulation.capillariesTiny blood vessels that pass food and oxygen to cells and receive waste from cells.
the lungs supply the blood with oxygen, within the lungs there are alveoli which have a very thin membrane which allows oxygen to pass into the capillaries that run into the lungs hope i helped
When oxygen is inhaled into the lungs, it fills the alveoli and is then absorbed into the surrounding capillaries. It then travels from the capillaries to small venules then onto the pulmonary vein. It then exits the heart through the aortic arch which splits into many different arteries. These arteries split into smaller arterioles then further into capillaries. Oxygen is released from the red blood cells and passes through the thin capillary walls and is absorbed into cells.