Respiration (physiology) - Wikipedia In physiology, respiration is the transport of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction to the environment by a respiratory system
Respiration - Definition and Types - ThoughtCo Respiration is the process of gas exchange between the air and an organism's cells Three types of respiration include internal, external, and cellular respiration External respiration is the breathing process It involves inhalation and exhalation of gases Internal respiration involves gas exchange between the blood and body cells
Cellular respiration | Definition, Equation, Cycle, Process, Reactants . . . 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
Respiration Definition - BYJUS “Respiration is defined as a metabolic process wherein, the living cells of an organism obtains energy (in the form of ATP) by taking in oxygen and liberating carbon dioxide from the oxidation of complex organic substances ”
Cellular Respiration - Definition, Types, Equations Steps Cellular respiration is a set of metabolic processes The cells break down the glucose molecule to convert its stored biochemical energy into energy-coin Adenosine triphosphate (ATP) It occurs within the cells of all living organisms, including both prokaryotes and eukaryotes
Respiration | definition of respiration by Medical dictionary Breathing; to inhale and exhale; the exchange of gases between the external environment and an organism's cells See Anaerobic respiration, Cellular respiration, Cheyne-Stokes respiration
Respiration | Equation, Steps Types - Lesson | Study. com Respiration is the antithesis to the process of photosynthesis, in which carbon dioxide and water are taken in by autotrophs, along with sunlight, to make glucose and oxygen