dephosphorylation

Is Phosphorylation Endergonic Or Exergonic? The phosphorylation (or condensation of phosphate groups onto AMP) is an endergonic process. By contrast, the hydrolysis of one or two phosphate groups from ATP, a process called dephosphorylation, is exergonic. Is the phosphorylation of glucose endergonic or exergonic? The condensation reaction of glucose phosphorylation occurs with a DGo of