ATP is a source of free energy that drives unfavorable reactions. Which of the processes are coupled to the dephosphorylation of ATP?
ion transport with the concentration gradient
the endergonic reaction forming glucose-6-phosphate
reversible isomerization isomerization of glucose-6-phosphate to fructose-6-phosphate during glucose catabolism
de novo (from scratch) anabolism of nucleotides
myosin action during muscle contraction