Biology
Difference Between Breathing And Respiration
Breathing is considered a continuous process that contains inhalation as well as exhalation. on the other hand, Respiration is a process in which food is broken down in the cells and releases energy. the basic difference between Breathing And Respiration is that breathing is a physical process, part of respiration, and takes place through respiratory organs like lungs, nose, etc. while respiration is a biochemical process, involves the release of energy, and takes place in the cells and organelles like mitochondria, etc.
Difference Between Breathing And Respiration in Tabular Form
| Breathing | Respiration |
| Breathing is the process of inhaling oxygen from the environment and exhaling carbon dioxide back to it with the help of the lungs. | It is a process where glucose and oxygen are broken down to produce energy which is used for cellular activities. |
| It is a biophysical voluntary process which happens in two stages i) inhalation and ii) exhalation. | It is a biochemical involuntary process which takes place through i) glycolysis ii) Krebs cycle. |
| It takes place in the lungs or gills. Breathing takes place in the lungs. Also involves the nose, mouth and pharynx | It takes place in cells. Respiration takes place in cells |
| No energy is produced in this process. | Energy is produced in the form of ATP |
| Breathing is an extracellular process. | Respiration is an intracellular process. |
| There are no enzymes used in this process. | Many enzymes play a major role in respiration. |
| It takes place through the respiratory system. | It takes place in each cell. |
| Breathing is voluntary as well as an involuntary physical process. (For example, breathing during sleep is involuntary. Voluntary breathing is observed when we sing, speak, swim or for relaxation techniques) | Respiration is an involuntary chemical process. |