Fermentation - Wikipedia
Fermentation is a type of redox metabolism carried out in the absence of oxygen. [1][2] During fermentation, organic molecules (e.g., glucose) are catabolized and donate electrons to other organic molecules. In the process, ATP and organic end products (e.g., lactate) are formed.
8.4 Fermentation - Microbiology - OpenStax
Define fermentation and explain why it does not require oxygen; Describe the fermentation pathways and their end products and give examples of microorganisms that use these pathways; Compare and contrast fermentation and anaerobic respiration; Many cells are unable to carry out respiration because of one or more of the following circumstances:
Fermentation - Definition, Types, Equation and Products | Biology
2017年4月27日 · Fermentation refers to the metabolic process by which organic molecules (normally glucose) are converted into acids, gases, or alcohol in the absence of oxygen or any electron transport chain.
Fermentation | Definition, Process, & Facts | Britannica
2024年10月23日 · Fermentation, chemical process by which molecules such as glucose are broken down anaerobically. More broadly, fermentation is the foaming that occurs during the production of wine and beer, a process at least 10,000 years old. The frothing results from the evolution of carbon dioxide gas.
8.4: Fermentation - Biology LibreTexts
2024年4月21日 · Fermentation products of pathways (e.g., propionic acid fermentation) provide distinctive flavors to food products. Fermentation is used to produce chemical solvents (acetone-butanol-ethanol fermentation) and pharmaceuticals (mixed acid fermentation).
Fermentation – Definition, Types, Process, & Equation - Science …
2022年8月23日 · Fermentation is a biochemical process in which carbohydrates like glucose or starch are converted to alcohol or acid without oxygen. Microorganisms like yeasts, anaerobic bacteria , and muscle cells in animals use fermentation as a means of producing ATP without the presence of oxygen.
5.10: Fermentation - Biology LibreTexts
There are two types of fermentation, alcoholic and lactic acid. Fermentation follows glycolysis in the absence of oxygen. Alcoholic fermentation produces ethanol, carbon dioxide, and NAD +. Lactic acid fermentation produces lactic acid (lactate) and NAD +. The NAD + cycles back to allow glycolysis to continue so more ATP is made. Each black ...
4.4 Fermentation - Concepts of Biology - OpenStax
Discuss the fundamental difference between anaerobic cellular respiration and fermentation; Describe the type of fermentation that readily occurs in animal cells and the conditions that initiate that fermentation
Fermentation - Definition and Examples - Biology Online
2022年6月16日 · Fermentation is an anaerobic process performed by a cell to generate chemical energy (e.g. ATP) from pyruvate (a product of glycolysis) but without going through the citric acid cycle and the electron transport chain system as cellular respiration does.
Fermentation- Principle, Types, Applications, Limitations
2021年8月22日 · Fermentation is an anaerobic biochemical process that is used for the production of energy from the partial oxidation of glucose or other carbon sources. The oxidation of the substrate, which occurs through the Embden–Meyerhoff (EMP) or Entner–Doudoroff(ED) pathways, results in the production of pyruvate, ATP, and NAD (P) H.