ATP is the direct source of energy for the body to perform work. The energy contained in food must be biochemically transformed to ATP.

Question

Quizplus · Accepted Answer

This statement is true, as ATP (adenosine triphosphate) is the primary source of energy for the body's cellular processes, including muscle contraction and other forms of work. The energy stored in food molecules (such as glucose) is released through a series of biochemical reactions (such as glycolysis and the citric acid cycle) that ultimately produce ATP.

ATP Is the Direct Source of Energy for the Body