how do co2 and o2 get transported in human body ???
Answers
Answer:
By our lungs
Explanation:
Lungs has a unit called alevoli which are bounded by capillaries. Then the Oxygen which cames in our alevoli diffuses in capillaries and then mixed with haemoglobin which is present in our RBC and forms Oxyhaemoglobin. Then the oxygen transported in the cells where it requires through blood .
That is the process for reaching of oxygen to cells.
Cells releases a by product called CO2 and the main product Energy.
CO2 mixed with water and reaches to lungs and exhaled by the process of expiration.
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carbon dioxide is transported as bicarbonate. As blood flows through the tissues, carbon dioxide diffuses into red blood cells, where it is converted into bicarbonate. ... Additionally, hydrogen ion is released from hemoglobin, thus allowing oxygen to bind to hemoglobin as blood flows through the lungs...