Reactions that have positive standard free energy changes (?Go> 0) can be made to occur in cells by
A. coupling them with exergonic reactions via a common intermediate
B. manipulating the concentrations of products and reactants such that G/<0
C. coupling them to the hydrolysis of ATP
D. all of the above
Answer:D
Reactions that have positive standard free energy changes (?Go> 0) can be made to occur in cells by
A. coupling them with exergonic reactions via a common intermediate B. manipulating the concentrations of products and reactants such that G/<0 C. coupling them to the hydrolysis of ATP D. all of the above