Question

What is the difference between an exergonic reaction and an endergonic reaction?
. an exergonic reaction results in a decrease of mass and an endergonic reaction results in an increase in mass
. an exergonic reaction results in an increase in mass and an endergonic reaction results in decrease in mass
. an exergonic reaction involves release of energy and an endergonic reaction involves absorption of energy
. an exergonic reaction involves an absorption of energy and an endergonic reaction involves release of energy