The energy needed for chemical reactions in the body is provided by the breakdown or hydrolysis of ATP.
Adenosine triphosphate (ATP) is a higher energy molecule that is used to carry out cellular functions by breaking down their phosphate bonds.
ATP is produced in the body by means of a process known as cellular respiration and serves to carry out different metabolic functions (e.g., growth, reproduction, etc).
The hydrolysis of high-energy phosphate bonds present in the ATP molecule is required to perform many different physiological processes in multicellular organisms.
In conclusion, the energy needed for chemical reactions in the body is provided by the breakdown or hydrolysis of ATP.
Learn more about ATP here:
https://brainly.com/question/893601
#SPJ1
