
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, …
6 days ago · cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and …
Respiration - Definition and Types - ThoughtCo
Jul 31, 2024 · 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.
What Is Respiration in Biology and How Does It Work?
Respiration in biology is a fundamental process that allows living organisms to obtain the energy necessary for all life functions. It involves a series of biochemical reactions that break down …
RESPIRATION Definition & Meaning - Merriam-Webster
The meaning of RESPIRATION is the movement of air or dissolved gases into and out of the lungs. How to use respiration in a sentence.
Respiration and gas exchange - KS3 Biology - BBC Bitesize
Respiration Respiration is a chemical reaction which occurs in all living cells, releasing energy from glucose.
Respiration Definition - BYJU'S
Aug 6, 2021 · “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 …
Aerobic Respiration Definition, Diagram, and Steps
Oct 8, 2023 · Learn about aerobic respiration in cells. Get the definition, diagram, and steps for the process using oxygen to make ATP.
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 …
Respiration Explained: Definition, Examples, Practice & Video …
Respiration involves the exchange of gases, primarily oxygen and carbon dioxide, occurring in two main locations: the alveoli and the tissues. Understanding the differences between these sites …