ATP is a molecule that is used by cells as a source of energy for various processes in the body.
ATP has three main functions in cells:
1. Fueling cellular processes: ATP provides energy to power various cellular processes such as muscle contraction, hormone production, and cellular metabolism.
2. Energy transfer: ATP is used to transfer energy from one molecule to another during cellular processes.
3. Energy storage: ATP can act as an energy storage molecule, allowing cells to have a ready source of energy when needed.
Overall, ATP is incredibly useful to cells because of its ability to provide a significant amount of energy for various processes in the body. It is essential for the proper functioning of the cells and the body as a whole.