Different celestial objects produce different types of spectra. The spectrum of an object is one means of identifying what type of object it is. How different spectra arise is shown in the schematic diagram below.
After a simple reaction breaking down ATP to ADP, the energy released from the breaking of a molecular bond is the energy we use to keep ourselves alive. When the phosphate group is removed. After a simple reaction breaking down ATP to ADP, the energy released from the breaking of a molecular bond is the energy we use to keep ourselves alive.
ATP -> ADP + P + energy, or. ATP -> AMP + 2P + energy The release of one or more phosphate groups is energetically favorable: the reaction produces energy. ATP can also undergo a reaction with water to yield ADP or AMP to release energy. The cell can use the energy produced from the breakdown of ATP for whatever purpose is necessary.