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.
The cycle also produces hydrogen atoms, which then continue in another series of biochemical reactions to produce adenosine triphosphate (ATP) and water. ATP is the molecule which stores energy, in the form of phosphate bonds, for later use. In the Citric Acid Cycle, one molecule of acetyl-CoA generates 12 ATPs. When the acetyl is released, CoA is regenerated, which returns to the Citric Acid Cycle to catalyse another reaction.