Phosphoenolpyruvate —> pyruvate /molecules of ATP

Question

consider the following information:

phosphoenolpyruvate —> pyruvate ΔGº' = -61.9 kJ/mol

ADP Pi —> ATP ΔGº' = 30.5 kJ/mol

How many molecules of ATP might theoretically have been produced

when coupled to the conversion of one molecule phosphoenolpyruvate

to pyruvate?

a) 1

b) 2

c) 3

d) 4

Answer 1

Go to this web site and I think you will find the answer to your question and a whole lot more about phosphoenolpyruvate.

http://en.wikipedia.org/wiki/Phosphoenol...

Answer 2

B).2