oxygen
Oxygen is not needed in fermentaion.
Nope.
Oxygen is the reactant needed for cellular respiration that is absent from the fermentation reaction. In the absence of oxygen, some organisms, like yeast, undergo fermentation to produce energy in the form of ATP.
Oxygen is needed for aerobic respiration but not for fermentation. Aerobic respiration utilizes oxygen as the final electron acceptor in the electron transport chain to produce ATP, while fermentation produces ATP without using oxygen by fermenting sugars into organic molecules like ethanol or lactic acid.
Oxygen.
yeast
This depends on the needed application.
A pH indicator is not needed in lactose broth fermentation tubes because the fermentation of lactose by bacteria produces acid as a byproduct, lowering the pH of the broth. This drop in pH can be visually observed as a color change in the medium, indicating lactose fermentation.
Fermentation requires a sugar source, such as glucose or fructose, as the primary substrate for the process. Yeast or bacteria then convert these sugars into alcohol and carbon dioxide (in alcoholic fermentation) or acids (in lactic acid fermentation). Additionally, the absence of oxygen is crucial for fermentation to occur, as it is an anaerobic process.
That is the element, "Oxygen".
not sure bro
A+ students - anaerobic The process in which cells don't use oxygen is called Fermentation. Fermentation and lactic acid fermentation are different, lactic acid fermentation uses the oxygen faster than you can breathe so you feel muscle pains.