ANAEROBIC RESPIRATION Meaning and
Definition
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Anaerobic respiration is a biological process in which organisms produce energy from organic compounds in the absence of oxygen. During anaerobic respiration, glucose and other organic molecules are broken down through a series of chemical reactions to release energy. This process occurs mainly in single-celled organisms, such as bacteria and yeast, as well as in certain animal and plant cells when oxygen is limited or unavailable.
Anaerobic respiration involves the incomplete breakdown of glucose, resulting in the production of lactic acid or ethanol and carbon dioxide as byproducts. These byproducts are then released as waste products from the cells. The energy released during anaerobic respiration is used to produce a molecule called adenosine triphosphate (ATP), which serves as the main form of energy currency in cells.
Although anaerobic respiration is less efficient than aerobic respiration (which relies on oxygen), it allows organisms to survive in low-oxygen environments. Certain human muscle cells also perform anaerobic respiration during intense physical exercise when oxygen cannot be delivered to the muscles fast enough.
Anaerobic respiration plays a crucial role in various industrial processes, such as fermentation in the production of alcoholic beverages, bread, and yogurt. It is also essential in sewage treatment and biogas production, where organic matter is broken down in the absence of oxygen to produce methane gas.
Common Misspellings for ANAEROBIC RESPIRATION
- znaerobic respiration
- snaerobic respiration
- wnaerobic respiration
- qnaerobic respiration
- abaerobic respiration
- amaerobic respiration
- ajaerobic respiration
- ahaerobic respiration
- anzerobic respiration
- anserobic respiration
- anwerobic respiration
- anqerobic respiration
- anawrobic respiration
- anasrobic respiration
- anadrobic respiration
- anarrobic respiration
- ana4robic respiration
- ana3robic respiration
- anaeeobic respiration
- anaedobic respiration
Etymology of ANAEROBIC RESPIRATION
The word "anaerobic" is derived from the Greek word "an-" meaning "without" and "aer" meaning "air" or "oxygen". The term was coined in the late 19th century to describe processes or organisms that can function without the presence of oxygen.
The word "respiration" is derived from the Latin word "respirare", which means "to breathe". In the context of biology, respiration refers to the process by which living organisms exchange gases, typically taking in oxygen and releasing carbon dioxide.
Therefore, "anaerobic respiration" refers to a type of respiration that occurs in the absence of oxygen. It is a metabolic process in which organic compounds, such as glucose, are broken down to produce energy without the use of oxygen.
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