Glycolysis is often split up into three phases: Energy
Investment; Sugar Splitting; and Energy Payoff. During
the Energy Investment Phase, 2 ATP are "spent" to generate Fructose
1,6 biphosphate and 2 ADP. What has happened to the terminal
(third) phosphates in the 'spent" ATPs?
-They are lost as heat
-They are transferred, one by one, to the glucose molecule by
kinases
-They are transferred to the protein kinases
-They are lost in the cytoplasm