Differentiate the following :respiration from breathing and gaseous exchange
Respiration is a metabolic process that involves the exchange of gases (oxygen and carbon dioxide) in order to produce energy for the body. It includes both breathing and gaseous exchange.
Breathing specifically refers to the process of inhaling and exhaling air in order to bring oxygen into the body and remove carbon dioxide. This process is controlled by the respiratory system, specifically the lungs and diaphragm.
Gaseous exchange, on the other hand, refers to the actual exchange of oxygen and carbon dioxide between the lungs and blood stream, as well as between the blood stream and body tissues. This process occurs in the alveoli of the lungs and is essential for respiration to occur.