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How does oxygen enter the stream?
Oxygen enters the blood stream through the air sacs in you lungs.
where does oxygen enter the stream?
In air breathing animals, oxygen enters the blood stream through the alveoli, tiny sacs in the lungs. In water breathing animals oxygen enters the blood stream through the gills.
What has more oxygen air sacs or blood?
Blood contains more oxygen than air sacs. Oxygen from inhaled air diffuses across the walls of the air sacs into the bloodstream, where it binds to hemoglobin in red blood cells for transport to tissues throughout the body.
Where does oxygen enter the blood and carbon dioxide leave the blood?
Oxygen must enter our blood and Carbon Dioxide must leave the blood through our lungs. They do so by diffusion between the cappillaries.
Why do lungs have lots of air sacs?
Because the air sacs carry oxygen to the blood!
What Sacs in lungs that move oxygen to blood?
They are the alveoli.
When a person inhales oxygen fills tiny air sacs in the person's lungs. Next the oxygen moves from these air sacs into small blood vessels that line the lungs and then it moves into the bloodstream so?
The oxygen molecules enter the bloodstream by diffusing through the thin walls of the capillaries that surround the air sacs in the lungs. These capillaries are where the exchange of gases like oxygen and carbon dioxide occurs. The oxygen molecules bind to hemoglobin in red blood cells, and are then transported throughout the body to cells and tissues that need oxygen for energy production.
What is the site at which oxygen enters the pulmonary blood?
Oxygen enters the pulmonary blood in the capillaries of the alveoli -- the air sacs of the lungs.
What happens in the lungs air sacs sacs?
In the air sacs oxygen and other gases are stored and separated to be put into the blood stream.
Where does oxygen diffuse into the blood during the process of respiration?
Oxygen diffuses into the blood from the air sacs in the lungs during the process of respiration.
What is the name of the organ that you use to breathe in oxygen?
the air goes into your lungs. In your lungs there are billions of tiny air sacs. Surrounding each air sac is a network of blood capillaries. The air sacs and the blood capillaries are separated by a thin membrane. Across this membrane the air sacs give the blood capillaries oxygen and they blood capillaries give the air sacs carbon dioxide. We breathe out this carbon dioxide!
Where does oxygen enter the blood?
the right atrium
