Alveoli in the lungs.
cells
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.
Oxygen diffuses from any place there is a lot of it to any place where there is less. In the body, it diffuses from the air in the alveoli of the lungs, through the lung and capillary walls and into the blood, where it is taken up by the haemoglobin of the red blood cells. When the bood reaches the body tissues it diffuses out of the blood and into the cells.
Oxygen diffuses through the alveoli, which are tiny air sacs in the lungs where gas exchange takes place. The alveoli have thin walls that allow for the exchange of gases, with oxygen diffusing into the bloodstream and carbon dioxide diffusing out into the lungs to be exhaled.
Inhaled oxygen diffuses through the walls of the alveoli in the lungs, then into the bloodstream where it binds to hemoglobin in red blood cells for transportation to tissues and cells in the body.
Yes, Oxygen diffuses through the wall of the alveoli then through the walls of the capillaries. :)
Hydra cells get oxygen through diffusion.
alveoli in the lungs, where it passes through the thin walls of the capillaries surrounding the alveoli to enter the bloodstream. This process is driven by a concentration gradient, with oxygen moving from an area of high concentration in the alveoli to an area of lower concentration in the blood.
Oxygen enters intestinal cells through passive diffusion from blood vessels in the intestinal walls. The oxygen is transported in the bloodstream and then diffuses across the capillaries into the cells where it is used for cellular respiration.
The lungs diffuse oxygen into the bloodstream. Oxygen from the air we breathe is absorbed into the bloodstream through the walls of the alveoli in the lungs, where it is then carried by red blood cells to be delivered to the body's tissues.
Oxygen enters the body through inhalation into the lungs where it diffuses through the alveoli walls into the blood vessels. It binds to hemoglobin in red blood cells and is then transported to tissues and organs in the body where it is needed for cellular respiration.
Blood collects oxygen from the lungs through the process of respiration. Oxygen is inhaled into the lungs and diffuses across the thin walls of the alveoli into the bloodstream, where it binds to hemoglobin in red blood cells for transport to the body's tissues and cells.