5. The reaction of glucose synthesis is endergonic (6CO2 + 6H2O + energy C6H1206 + 602), AG = + 686 kcal/mole, which mean that it is not spontaneous. How is it possible that this reaction still takes place in living organisms? * The endergonic glucose synthesis is coupled with an exergonic reaction (for example ATP hydrolysis) in the same system. The endergonic glucose synthesis is coupled with other endergonic reactions in the same system. The exergonic glucose synthesi io onunl

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