where does the chemical energy to produce atp come from

Best answer


The energy for the synthesis of ATP comes from thebreakdown of foods and phosphocreatine (PC). Phosphocreatine is also known as creatine phosphate and like existing ATP; it is stored inside muscle cells.

People also ask


  • What is the source of energy released from ATP?

  • Energy is released from ATP by the breaking of the phosphate bond, states the University of Illinois at Chicago. Adenosine triphosphate, or ATP, consists of a sugar called ribose, the molecule adenine and three phosphate groups.

  • What is the process of ATP production?

  • ATP Production. This energy is used by enzymes to unite ADP with phosphate ions to form ATP. The energy is trapped in the high-energy bond of ATP by this process, and the ATP molecules are made available to perform cell work. The movement of protons is chemiosmosis because it is a movement of chemicals (in this case,…

  • What is the function of ATP in cell?

  • ATP is a powerful energy source stored in the nucleoplasm and cytoplasm of cells. The molecule is pertinent for cellular operations to occur. Energy from ATP is released when the molecule loses a phosphate group, which thus forms ADP.

  • How much energy does ATP produce during cellular respiration?

  • This process is called cellular respiration. The energy of the ATP molecule lies in the bonds between the phosphate groups, or pyrophosphate bonds, states Dr. Mike Farabee of Estrella Mountain Community College. The bond between the second phosphate and last phosphate groups yields the most energy, about seven kilocalories per mole.

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