Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things, and what is the name of this process?

a; respiration
b; metabolism
c; respiration
d; photosynthesis

C; respiration

Explanation:

Cellular respiration is the process by which nutrients such as glucose are broken down using oxygen to generate energy in the form of ATP, that is used to drive cellular processes. ATP consists of an adenosine molecule bonded to three phosphate groups in a row. Energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP. When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.

Is this a question? i'm confused