#Gas exchange is a complex process. in This video we have discussed and showed how oxygen dissolve into blood from #lungs capillaries and #alveoli, and oxygen dissociation curve.
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All cells require oxygen to function. It is a vital fuel that allows cells to stay alive and carry out their varied functions. Bringing oxygen to the cells necessitates the inhalation of oxygen from the surrounding air. It's like having transportation in your blood. It's also getting to cells all around the body. The first stage is for blood to take up oxygen as it flows via fine capillaries in the lungs' walls, air sacs, or alveoli. The oxygen molecules dissolve into a solution in the plasma within the capillaries of the alveoli, changing their state from a gas freely circulating in the air.

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