Atp is called a cell's energy "currency" because a). atp catalyzes all metabolic reactions b). glucose is made of atp c). atp allows one organelle to be exchanged for another between cells d). atp can be "made" in one place and "spent" in another

An enzymatic hydrolysis of fructose-1-p, fructose-1-p(aq) + h2o(l) - fructose (aq) + pi (aq) was allowed to proceed to equilibrium at 25°c. the original concentration of fructose-1-p was 0.2 m, but when the system had reached equilibrium, the concentration of fructose-1-p was only 6.52 x 10^-5 m. calculate the equilibrium constant for this reaction and the free energy of hydrolysis of fructose-1-p.