Which of the following is best associated with a coupled reaction?
A) ATP consumes energy from another metabolic reaction.
B) ADP often transfers a phosphate to the reactant.
C) The metabolic reaction requires energy from ATP.
D) ATP gains a phosphate group.
E) ADP is used up in the metabolic reaction.

Question

Quizplus · Accepted Answer

ATP stores energy that can be used in a coupled biological reaction that requires energy. To do this ATP loses the last phosphate group converting the molecule to ADP & P. The phosphate group is often transferred to some reactant that allows it to carry out some biological process.

Which of the Following Is Best Associated with a Coupled