Well, ATP is an energy carrying molecules that are in the cells. ATP captures the chemical energy from food (I think sunlight for photosynthesis), breaks it down and it gets released and used as fuel.
The function of ATP IN living organisms is that ATP is stored in all the cells for energy of all cells.
ATP captures the chemical energy by digesting food particles, breaking it down to deliver into the
cell process enough to disperse ATP throughout the bloodstream for energy to every cell of the body, to work properly in digestion, releases it to fuel all cells in the body, this is the last process for fuel in the cell system in the digestive process..
