show that the available Gibbs free energy of ATP hydrolysis (?G) which measures the “distance” of a reaction to its equilibrium state
?G´ free enthalpy change at pH 7 (J mol –1) What is the value of the equilibrium constant of ATP hydrolysis at 37 0C. [ADP] [Pi]. Keq =.
the transformed free energy G' is the criterion for equi- librium.) By convention when HO
IF Delta G IS 0 THEN THE REACTION WILL BE AT EQUILIBRIUM: NOT like ATP hydrolysis that release at least 7 kcal/mole
energy-coupled reaction and the Delta G zero prime is strongly negative thanks to the ATP hydrolysis. 4. Hexokinase changes shape as it binds to glucose.
?G o = ?3.4 kcal mol a) What two functions does ATP serve in this coupled reaction? The hydrolysis of ATP provides the energy to drive this coupled
The free energy change (?G) of a chemical process is a Biochemical reactions are usually coupled to the hydrolysis of ATP: ATP ??ADP + Pi ?Go'= -7.3 ...
23 Kas 2009 know how much ATP (in moles) is generated from the complete oxidation ... What is the ?G?' of ATP hydrolysis according to these data and is ...
ATP hydrolysis (?G'ATP hydrolysis or simply ?G) and provides Figure 3 Conception of Delta-G-ATP as a water cylinder exerting pressure.