Where does gas exchange in the respiratory system occur?
1 Answer
Gas exchanges between Alveolar Spaces and Capillaries.
Explanation:
The function of the respiratory system is to exchange two gases:
Inhalation
1. The
2. In the lungs it reaches the Alveolar Structures through the bronchioles. The layers of cells lining the alveoli and the surrounding capillaries are each only one cell thick and are in very close contact with each other.
3. So
4. It reaches the to the blood in the capillaries. And from there It is transferred to the Heart through the Pulmonary Veins.
5. It enters Heart through the left side of the heart, which pumps the blood to the rest of the body.
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Exaltation
6. Now, Deoxygenated Blood or
7. Then the blood is pumped through the pulmonary artery to the lungs.
8. Here again the