Topical Questions These questions are keyed to the major topics in this chapter. Usuall...

Topical Questions

These questions are keyed to the major topics in this chapter. Usually a question that is answered at the back of this book is paired with a similar one that is not.

Energy is stored in the body in adenosine triphosphate, ATP, which is formed by the reaction between adenosine diphosphate, ADP, and dihydrogen phosphate ions.

Is the reaction endothermic or exothermic?