Cellular respiration is a process in which living organisms get energy from an organic molecule, and the most commonly used is glucose. The process, which requires oxygen, consists of three phases: glycolysis, citric acid cycle and oxidative phosphorylation. The energy formed from cellular respiration is utilized by all the body's metabolic processes, including the process of healing a bruise. For this reason, we can say that cellular energy helps heal a bruise, producing energy that will be used to heal cells that have been damaged by the bruise.
Cellular respiration is the st of the chemical reaction that uses glucose molecule and produces energy as ATP that is the energy currency of the cell. It includes three-stage glycolysis, Krebs cycle and electron transport cycle with an intermediate stage in between Krebs cycle and glycolysis that is oxidative carboxylation.
The energy produced by the cellular respiration is utilized in all type of cellular function including repair and renewal of cell and tissue by the cell division.
