Although cells continuously break down ATP to obtain energy, ATP also is constantly being synthesized from ADP and phosphate through the processes of cellular respiration. Most of the ATP in cells is produced by the enzyme ATP synthase, which converts ADP and phosphate to ATP.Click to see full answer. Keeping this in view, how is ATP energy produced? Turning ATP Into Energy Whenever a cell needs energy, it breaks the beta-gamma phosphate bond to create adenosine diphosphate (ADP) and a free phosphate molecule. Cells get energy in the form of ATP through a process called respiration, a series of chemical reactions oxidizing six-carbon glucose to form carbon dioxide.Secondly, where does the energy in ATP come from? The energy for the synthesis of ATP comes from the breakdown of foods and phosphocreatine (PC). Phosphocreatine is also known as creatine phosphate and like existing ATP; it is stored inside muscle cells. Because it is stored in muscle cells phosphocreatine is readily available to produce ATP quickly. Besides, what is ATP energy? The Adenosine triphosphate (ATP) molecule is the nucleotide known in biochemistry as the “molecular currency” of intracellular energy transfer; that is, ATP is able to store and transport chemical energy within cells. ATP also plays an important role in the synthesis of nucleic acids.What are the 3 ways ATP is generated? Terms in this set (3) Cellular respiration. aerobic, converts glucose to 36 ATP+co2+H2O. Creatine phosphate breakdown. anaerobic, recharges ADP to ATP. Fermentation. anaerobic, converts glucose to 2 ATP + lactic acid.