Respiration (physiology) - Wikipedia In physiology, respiration is a process that facilitates the transport of oxygen from the outside environment to bodily tissues and the removal of carbon dioxide using a respiratory system
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 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
Cellular Respiration: Steps, Process, and Stages | Osmosis Cellular respiration is a metabolic pathway that uses glucose to produce adenosine triphosphate (ATP), an organic compound the body can use for energy In ideal conditions, one molecule of glucose can produce a net of up to 38 ATP
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 ”
Respiration - Understanding Global Change Cellular respiration uses organic molecules from food (for example, the sugar glucose) and oxygen to produce energy that is stored in the molecule adenosine triphosphate (ATP), as well as heat
Respiration | The Learning Zone Blood cells circulating through tiny blood vessels near the lungs pick up oxygen and carry it around the body to the sites of respiration Air is then forced out of the lungs as the diaphragm bows upwards