What are fermentations and why are they useful to many microorganisms?
Respiration involves biochemical oxidation of glucose to derive energy (in the form of ATP or reducing powers) is released. The process can occur with or without oxygen. ATP (adenosine triphosphate) is the energy currency of a cell. The cell breaks down ATP to obtain energy and perform a cellular function.
Answer: Fermentation is an anaerobic process that involves oxidation of glucose aided by enzymes. It is of different types on the basis of final product such as ethanolic fermentation, lactic acid fermentation, acetic acid fermentation, propionic acid fermentation etc. Fermentation is a metabolic process in which an organism converts carbohydrates, such as starch or sugar, into alcohol or acid. For example, yeast produced fermentation for energy by converting sugar into alcohol. Bacteria produce fermentation, converting carbohydrates into lactic acid.
Fermentation furthers the growth of beneficial bacteria called probiotics. These living germs work best for the person in charge - in this case humans - by improving the balance of the bacteria in the gut, which can also help with other diseases, such as diarrhea.
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