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.

energy is stored in the nucleus

Explanation:

energy is transformed from the sun's energy and food coming in.