What Is Cellular Respiration Definition. Cellular respiration the process of cell catabolism in which cells turn food into usable energy in the form of atp. Safeopedia explains cellular respiration.
In this process glucose is broken down in the presence of molecular oxygen into six molecules of carbon dioxide and much of the energy released is preserved by turning adp and free phosphate into atp. Any of various energy yielding oxidative reactions in living matter that typically involve transfer of oxygen and production of carbon dioxide and water as end products cellular respiration is a series of reactions occurring under aerobic conditions during which large amounts of atp are produced. American heritage dictionary of the.
Cellular respiration the process by which organisms combine oxygen with foodstuff molecules diverting the chemical energy in these substances into life sustaining activities and discarding as waste products carbon dioxide and water.
Definition of cellular respiration. Cell respiration a catabolic process see catabolism occurring in cells where complex organic molecules are broken down to release energy for other cellular processes. Cellular respiration the process by which organisms combine oxygen with foodstuff molecules diverting the chemical energy in these substances into life sustaining activities and discarding as waste products carbon dioxide and water. Cellular respiration refers to the metabolic reactions at the cellular level that result in the breakdown of molecules from nutrients and the release of energy that is used to fuel cellular processes.