respiration in human being
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In human beings the glucouse is broken down to form pyruvate a three carbon molecule . Then in mitochondria it is broken down to form carbondioxide ,water and energy.....
6 C6H12O6------> 6 CO2 +6H2O +energy
Respiratory systom in humans begins from nostrils.It then passes through pharynx,larynx,trachea and finally reaches the lungs.Bronchi present in the lungs divides into smaller and smaller tube and terminates in the expanded alveoli which provide surface area for the absorption of gases such as O2 andCO2
6 C6H12O6------> 6 CO2 +6H2O +energy
Respiratory systom in humans begins from nostrils.It then passes through pharynx,larynx,trachea and finally reaches the lungs.Bronchi present in the lungs divides into smaller and smaller tube and terminates in the expanded alveoli which provide surface area for the absorption of gases such as O2 andCO2
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Ur answèr is in pic.
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