ATP works by losing the endmost phosphate group when instructed to do so by an enzyme. This reaction releases a lot of energy, which the organism can then use to build proteins, contact muscles, etc.

ATP (adenosine triphosphate) is the energy-carrying molecule used in cells because it can release energy very quickly. Energy is released from ATP when the end phosphate is removed. Once ATP has ...

Adenosine 5'-triphosphate, or ATP, is the most abundant energy ... When energy is abundant, eukaryotic cells make larger, energy-rich molecules to store their excess energy. The resulting sugars ...