Endergonic reactions
A)are always coupling reactions.
B)occur spontaneously.
C)can only occur if there is an input of energy.
D)are associated with the release of energy.

Question

Quizplus · Accepted Answer

Endergonic reactions require an input of energy to occur, so they cannot occur spontaneously or be associated with the release of energy. They may be part of a coupling reaction, but this is not a defining characteristic of endergonic reactions.

Endergonic Reactions