9. The standard transformed free energy change for the conversion of compound F to oxaloacetate is +29.7kJ/mol, and the reaction is apparently thermodynamically unfavorable. Which of the following is the reasonfor its operation in cells?(A) The reaction is coupled to ATP hydrolysis(B) The reaction is coupled to electron transport chain(C) The continual removal of oxaloacetate drives the reaction(D) The oxidation of nicotinamide adenine dinucleotide (NADH) drives the reaction(E) Protonmotive force provides the energy to drive the reaction