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When a cell has energy available, it can store small amounts of it by adding phosphate groups to ADP molecules, producing ATP. ATP can easily release and store energy bybreaking and re-forming the bonds between its phosphate groups. Plants that captures the energy from sunlight.

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  • How is energy stored in the ATP molecule?

  • The ATP molecule can store energy in the form of a high energy phosphate bond joining the terminal phosphate group to the rest of the molecule. In this form, energy can be stored at one location, then moved from one part of the cell to another, where it can be released to drive other biochemical reactions.

  • 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 function of ATP in the cell?

  • ATP or Adenosine triphosphate acts as the energy currency of the cell. It stores the energy released in the oxidation of glucose during cellular respiration. Energy is stored in the form of high energy phosphate bonds, which is released when it is broken.

  • 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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