what is the molecule that is the energy storage molecule for the cell
ATP is functional, easily put to use in many circumstances, whether its pure chemistry, generation of cell movement, active transport, or any process requiring energy input. A related molecule, guanosine triphosphate or GTP, is also used in several systems. Sometimes, ADP can supply energy with its terminal phosphate, producing AMP, but it is more difficult to remove that closer-to-the-core phosphate.