Respiration is considered as exothermic reaction. Why

1.	Respiration is considered as exothermic reaction. Why
Answer» During digestion ,food containing carbohydrates are broken down to form glucose. This glucose combines with oxygen in the cells of our body and provides energy . Since energy is given ,so it is exothermic During ingestion. The digested food breaks down to give carbohydrates. These carbohydrates combine with oxygen in the cells to produce energy in the process of respiration. As energy is released during respiration it is considered as exothermic process

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