Chemical equilibrium is relatively rare in living cells.Which of the following could be an example of a reaction at chemical equilibrium in a cell?

Question

Quizplus · Accepted Answer

At chemical equilibrium, the rate of the forward and reverse reactions is equal, and there is no net change in the concentrations of reactants and products. Option A is incorrect, as a higher free energy at equilibrium than at any point away from equilibrium would indicate a non-equilibrium state. Option C is incorrect, as an endergonic reaction requires energy input, which would drive the reaction away from equilibrium. Option D is incorrect, as chemical equilibrium can occur in certain reactions within living cells.

Chemical Equilibrium Is Relatively Rare in Living Cells