Where does cellular respiration take place?

Cellular respiration occurs within living organisms' cells.

Cellular respiration occurs specifically in the mitochondria, which are the energy-producing structures within cells. During cellular respiration, the mitochondria break down glucose and other fuels to produce energy in the form of ATP (adenosine triphosphate). This process involves a series of chemical reactions that occur in the mitochondria, such as glycolysis, the citric acid cycle, and the electron transport chain.

Cellular respiration is an essential process for the survival of cells and the organism as a whole because it provides the energy required for various metabolic processes and helps to maintain the body's energy balance.