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The actual air exchange takes place in the alveoli of the lungs

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Where the exchange of oxygen carbon dioxide and wastes take place?

The exchange of oxygen, carbon dioxide, and wastes takes place in the lungs during respiration. Oxygen is taken up by the blood from the air in the lungs, while carbon dioxide and wastes are released from the blood into the lungs to be exhaled out of the body.


Where does breathing take place?

From my physiology class...if you mean the gas exchange (CO2-O2), it occurs at the alveoli level. These are part of the bronchioles which are branches of the bronchi which are branches of the trachea. Alveolis are located within the lungs. Breathing takes place in many areas. All of the areas of entry where oxygen enters the body is involved such as the mouth and nasal passages, the trachea, the bronchi, the lungs, even the blood stream because that is where the actual exchange of these gases occur.


Where does the exchange of carbon dioxide and oxygen take place?

The exchange of carbon dioxide and oxygen takes place in the lungs, specifically in the alveoli where oxygen is taken in by the blood and carbon dioxide is released from the blood to be exhaled out of the body through the respiratory system.


Where in the lung does exchange of O2 and CO2 take place?

Gas exchange between oxygen and carbon dioxide takes place in small sacs called alveoli, which are located at the end of the respiratory bronchioles in the lungs. This is where oxygen from the air is transferred into the bloodstream and carbon dioxide is removed from the blood.


Where does the exchange happen of blood and oxygen take place in the lungs?

The exchange of oxygen and carbon dioxide occurs in the tiny air sacs called alveoli in the lungs. Oxygen from inhaled air diffuses into the bloodstream through the thin walls of the alveoli, while carbon dioxide from the blood is released into the alveoli to be exhaled.