The third step in the metabolism of glucose requires an input of energy from the hydrolysis of ATP (AG = -30.5 kJ per mole). Under biological conditions with ATP coupling, this reaction is favorable at AG = -14.2 kJ. What is the AG value for this step without help from ATP? O-16.3 kJ/mol O+16.3 kJ/mol O-44.7 kJ/mol O+44.7 kJ/mol +14.2 kJ/mol

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