ATP usually releases energy by breaking down the weak phosphate
cell present. The energy released due to
the breaking down of the phosphate cell is then utilized. The ATP is converted
to ADP. Whenever a cell feels the necessity for energy it releases a phosphate
to gather the energy. It is an automatic and ongoing process. The weak bond
between the second and the third phosphate is always targeted for turning ATP
to ADP. This is the reason ATP is considered the main energy currency for the
cell.