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In the lungs is carbon dioxide more concentrated in the alveoli or in the blood?
In the lungs, carbon dioxide is concentrated more in the blood. The alveoli keeps the carbon dioxide at a lower level than in the blood.
Does the exchange of carbon dioxide depend on the concentration of oxygen in the alveoli and the blood?
No. It depends on the concentration of carbon dioxide in the alveoli and the blood. The concentration of carbon dioxide in the capillaries of the alveoli is higher than the concentration of carbon dioxide in the air, so carbon dioxide in the capillaries of the alveoli diffuses out of the capillaries into the alveoli of the lungs and is exhaled.
Where are oxygen and carbon dioxide exchanged in the lungs?
oxygen and carbon dioxide are exchanged in alveoli (singular alveolus).
What does blood leaving the alveoli contain?
a) diffused carbon dioxideb) a high concentration of oxygenc)no gasesd)a high concentration of carbon dioxidee)waste materials needed by cellswhy would u Evan do dis i mean i no what the choices are da*nthey contain no gases
What does the Alveoli and the capillaires do?
Alveoli takes oxygen in and brings out carbon dioxide.
Where does the exchange of oxygen carbon dioxide in the blood happen?
The exchange of oxygen and carbon dioxide in the blood occurs in the capillaries surrounding the alveoli in the lungs. Oxygen diffuses from the alveoli into the blood, while carbon dioxide moves from the blood into the alveoli to be exhaled.
Why does oxygen and carbon dioxide move from the alveoli into the blood stream?
Oxygen moves from the alveoli into the bloodstream through diffusion, where it crosses the thin walls of the alveoli and capillaries. Similarly, carbon dioxide moves from the bloodstream into the alveoli for removal when blood with high levels of carbon dioxide comes into contact with alveolar air with lower levels of carbon dioxide.
What are the structures that allow for the exchange of oxygen and carbon dioxide between the lungs and blood?
The tiny air sacs of the lungs were oxygen and carbon dioxide are exchanged are the alveoli.
What gases are begin exchanged in the alveoli?
Mostly oxygen & carbon dioxide - but also some nitrogen.
Does the carbon dioxide travels into capillaries alveolar and out of the capillaries at the tissue?
In the alveoli
Where does carbon dioxide pass to come out?
Carbon dioxide passes from the bloodstream into the alveoli in the lungs. During respiration, it is transported from the body's tissues to the lungs via the blood. Once in the alveoli, carbon dioxide is expelled from the body when we exhale.
Does carbon dioxide movers from the blood to the alveoli?
yes
