Question: A coupled reaction consists of two linked reactions occurring at the same time. An example of a coupled reaction is the conversion of ADP +

A coupled reaction consists of two linked reactions occurring at the same time. An example of a coupled reaction is the conversion of ADP + Pi → ATP, which is linked to an oxidation reaction during glycolysis. Describe the connection between these reactions in terms of energy production. Explain two advantages of the presence of coupled reactions in nearly all biological systems.

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