In Order for a Substance to Transfer a Phosphate to ADP

Multiple Choice

In order for a substance to transfer a phosphate to ADP in a substrate-level phosphorylation reaction,which of the following must be true?

A) The phosphate donor must have a lower phosphate transfer potential than ATP.
B) The phosphate donor must have a higher oxidation-reduction potential than ATP.
C) The phosphate donor must have a higher phosphate transfer potential than ATP.
D) The phosphate donor must have a lower oxidation-reduction potential than ATP.