How is Oxygen and Cog transported in human being
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Transport of Oxygen: Haemoglobin transports oxygen molecule to all the body cells for cellular respiration . The haemoglobin pigment present in the blood gets attached to O2 molecules that are obtained from breathing and thus forms oxyhaemoglobin .
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Gas exchange take palace in the millions of alveoli in the lungs and the capillaries that envelop them .As how below inhaled oxygen moves from the alveoli to the blood in the capillaries and carbon dioxide move from the blood in the capillary rise to the air in the alveoli.
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