Question

How does atp change structure when releasing energy?

Answer 1

`ATP` is a carrier of energy, and it keeps it when it is not needed and releasing it when it is.

Explanation:

When energy is released, `ATP` loses one of its phosphate groups and turns to `ADP` (ADENOSINE DI-PHOSPHATE). `ADP` is present in cells and has two phosphate groups firmly attached. The energy from respiration is used to form another phosphate group to each molecule to form `ATP`.

`ATP- ADP + "phosphate" + "energy"`, and here is an image for this chemical reaction is given. Observe how in `ADP`, the `gamma`-`PO_4` group is removed and results in release of tremendous energy.