Which of the following reactions would you predict could be coupled to ATP hydrolysis to ADP + Pi to make it energetically favorable, or spontaneous? Choose all that apply
A. creatine phosphate + H2O creatine + Pi,
G -10.3 kcal/mol
B. phosphoenolpyruvate + H2O pyruvate +
Pi, G -14.8 kcal/mol
C. glucose 6-phosphate + H2O glucose + Pi,
G -3.3 kcal/mol
D. glucose 1-phosphate + H2O glucose + Pi,
G -5.0 kcal/mol
E. glutamic acid + NH3 glutamine, G +3.4
kcal/mol
Answer Key: E
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