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Fermentation does not require the electron transport chain (ETC) as it does not rely on oxygen as the final electron acceptor. Instead, fermentation relies on substrate-level phosphorylation to produce energy in the absence of oxygen.

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1y ago

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How do the types of fermentation differ?

Aerobic fermentation occurs in an environment that contains air. Anaerobic fermentation occurs in one lacking air.


Why organisms that have an ETC as well as fermentation pathways almost never ferment pyruvate if the electron acceptor required by the ETC is available?

Organisms that have both an Electron Transport Chain (ETC) and fermentation pathways typically prioritize using the ETC over fermentation when the electron acceptor required by the ETC is available because the ETC generates more ATP compared to fermentation. This allows the organism to produce energy more efficiently, making it beneficial in terms of survival and growth. Fermentation is usually utilized as a backup energy production pathway when the ETC is not functional due to lack of an electron acceptor.


How canacid production by glucose and lactose fermentation be differented in the same tube?

To differentiate acid production by glucose and lactose fermentation in a test tube one must look at the neck and the butt of the test tube. Different colors indicate fermentation or non-fermentation.


What is needed to start fermentation?

Conditions of brewery must be sanitary. Bugs and/or bacteria can ruin the batch. The tempurature is important. Cold air is best for fermentation. if you have sanitary conditions, the right tempurature, yeast and sugar wort fermentation should happen.


What contains in vinegir?

Vinegar typically contains acetic acid, water, and trace amounts of other compounds such as flavorings or preservatives. The acetic acid gives vinegar its sour taste and is produced through the fermentation of ethanol by acetic acid bacteria. Different types of vinegar may have varying acidity levels and flavors depending on the raw materials used in the fermentation process.

Related Questions

What are the substrates used in fermentation?

molasses, rice straw, wheat straw, fruits vegetables etc


How do the two of fermentation differ?

Aerobic fermentation occurs in an environment that contains air. Anaerobic fermentation occurs in one lacking air.


How do the types of fermentation differ?

Aerobic fermentation occurs in an environment that contains air. Anaerobic fermentation occurs in one lacking air.


How do the two types of fermentation?

Aerobic fermentation occurs in an environment that contains air. Anaerobic fermentation occurs in one lacking air.


How do the two types of fermentation differ?

Aerobic fermentation occurs in an environment that contains air. Anaerobic fermentation occurs in one lacking air.


Which process fermentation or cellular respiration results in and end product that contains C-H bonds?

Fermentation


How do the two types of differ?

Aerobic fermentation occurs in an environment that contains air. Anaerobic fermentation occurs in one lacking air.


Why organisms that have an ETC as well as fermentation pathways almost never ferment pyruvate if the electron acceptor required by the ETC is available?

Organisms that have both an Electron Transport Chain (ETC) and fermentation pathways typically prioritize using the ETC over fermentation when the electron acceptor required by the ETC is available because the ETC generates more ATP compared to fermentation. This allows the organism to produce energy more efficiently, making it beneficial in terms of survival and growth. Fermentation is usually utilized as a backup energy production pathway when the ETC is not functional due to lack of an electron acceptor.


What are some chemical reaction you are familiar with?

washing, cooking, preparation of drinks by fermentation, fermentation of milk, burning of fuels, digestion, etc.


Does ginger beer contain yeast in its fermentation process?

Yes, ginger beer typically contains yeast in its fermentation process to help create carbonation and alcohol.


Is there alcohol in vinegar?

Yes, vinegar contains a small amount of alcohol due to the fermentation process that produces it.


What are the chemical reactions in daily life?

Examples are: cooking, burning of fuels, baking, fermentation, etc.