ATP is a source of free energy that drives unfavorable reactions. a) Which of th

Question

ATP is a source of free energy that drives unfavorable reactions. a) Which of the following processes are coupled to the dephosphorylation of ATP?

a. reversible isomerization of glucose-6-phosphate to fructose-6-phosphate during glucose catabolism
b.myosin action during muscle contraction
c. anabolism of amino acids
d.membrane transport that maintains Na+ levels in cells
e. the exergonic hydrolysis of creatine phosphate.

I know e is wrong and I think b and c are right but is there another answer that I'm missing?

Explanation / Answer

My Choices were

de novo (from scratch) anabolism of nucleotides

the exergonic hydrolysis of creatine phosphate

myosin action during muscle contraction

reversible isomerization of glucose-6-phosphate to fructose-6-phosphate during glucose catabolism

membrane transport that maintains Na levels in cells

and the correct answer was

membrane transport that maintains Na levels in cells

myosin action during muscle contraction

de novo (from scratch) anabolism of nucleotides

correct via sapling

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