A)has been reduced as a result of a redox reaction involving the loss of an inorganic phosphate. B)has a decreased chemical reactivity; it is less likely to provide energy for cellular work. C)has been oxidized as a result of a redox reaction involving the gain of an inorganic phosphate. D)has an increased chemical potential energy; it is primed to do cellular work. E)has less energy than before its phosphorylation and therefore less energy for cellular work.