Respiration is a chemical process that occurs in the cells and mitochondria. Many enzymes are involved in the process of respiration. Both the breathing and respiration are interrelated.
Breathing and respiration are processes that go hand in hand to facilitate body functions. Breathing takes place for the respiration to happen, and the bi-products created by respiration are exhaled by breathing.
Hence, though they are two different activities, they are both essential for the survival of any living organism. Skip to content Breathing and respiration are inevitable, and involuntary actions performed by all living organisms to survive. What is Breathing? What is Respiration? Main Differences Between Breathing and Respiration Breathing is the process wherein the living organism inhales oxygen and exhales carbon dioxide, whereas respiration is the process that uses oxygen to produce energy.
Breathing occurs with the help of organs like nose, mouth, lungs, etc. No enzymes are used while breathing, but many enzymes are used to facilitate the process of respiration. Breathing is an extracellular process because it happens outside the cells. On the other hand, the respiration is an intracellular process as it happens within the cells.
Breathing takes place in the lungs, and respiration takes place in the cell. Respiration creates oxygen, carbon dioxide, and water, of which oxygen is used, and others are exhaled due to the process of breathing. Respiration involves the process wherein the oxygen is used to break the glucose into energy to be later used by the cells of the body. Breathing is voluntary, biophysical action performed by the body, to inhale and exhale the air through the lungs.
The process takes place by contracting and expanding the ribcage chest which involves the muscles present between the ribs, and the diaphragm is one of such muscles. It is a layer of muscle, which is present between the abdominal cavity and the thoracic cavity.
Breathing is also termed as ventilation. Respiration is the involuntary, biochemical action, performed by the cells of the body. In this mechanism, the glucose and oxygen are converted into water and carbon dioxide and thus releases energy in the form of ATP. As we all know energy is needed by the organism to perform various task physically as well as chemically, like it is used for movement, growth and repair, control of body temperature, etc.
The energy is obtained by the chemical reaction known as respiration. This reaction occurs in all living beings like plants and animals cells. There are two types of respiration, Aerobic and Anaerobic. In the aerobic respiration , oxygen and glucose are required to produce water and carbon dioxide and releases energy. This reaction takes place in mitochondria of the cell.
Anaerobic respiration is required when we do hard exercises or running, or in the case when there is insufficient oxygen to carry out the aerobic respiration. Though the energy production is less than aerobic respiration, and it also produces lactic acid, which is responsible for causing tiredness and pain which results in muscles cramping.
Anaerobic respiration also occurs in microorganisms like bacteria and Yeast which are useful for the fermentation process. These are used in making brewers and wine, while carbon dioxide is used in making bakery products.
Anaerobic Respiration: This process takes place in the absence of oxygen and can generally be observed in human muscles cells, prokaryotes and methanogens.
In general terms, respiration is a chemical process whereas breathing is a chemical process. Both are inter-related but their mechanisms vary.
Below we will have a look at the different characteristics between breathing and respiration. Comparison Basis. 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. Where does it take place? It takes place in the lungs or gills. It takes place in cells. Energy production. No energy is produced in this process. Energy is produced in the form of ATP.
Cellular activity. Breathing is an extracellular process. Respiration is an intracellular process. Enzymes used.
There are no enzymes used in this process. Many enzymes play a major role in respiration.
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