Difference between aerobic respiration and fermentation

Difference between Respiration and Fermentation

difference between aerobic respiration and fermentation

Aerobic respiration and fermentation are two processes which are used to provide energy to cells. In aerobic respiration, carbon dioxide, water, and energy in.

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Aerobic respiration and fermentation are two processes which are used to provide energy to cells. In aerobic respiration, carbon dioxide, water, and energy in the form of adenosine triphosphate ATP is produced in the presence of oxygen. Fermentation is the process of energy production in the absence of oxygen. Fermentation is more common to primitive organisms that lived before the creation of oxygen in the atmosphere. Although aerobic respiration and fermentation possess many similarities--such as the occurrence of both processes after that of glycolysis, and the end result of energy uptake by the cells--they do possess distinctive differences.

Fermentation and anaerobic respiration differ because although they both start with glycolysis, fermentation does not stop with the product of glycolysis, but instead creates pyruvate and continues on the same path as aerobic respiration. Adenosine Triphosphate ATP is the chemical form of energy. There are many different mechanisms that can convert the original energy source into ATP. The most efficient way is through aerobic respiration, which requires oxygen. This method will give the most ATP per input energy source. However, if no oxygen is available, the organism must still convert the energy using other means. Processes that happen without oxygen are called anaerobic.

The upcoming discussion will update you about the similarities and differences between anaerobic respiration and fermentation. Anaerobic respiration is often considered synonymous with fermentation. Anaerobic respiration is also called intra-molecular respiration. Here the carbohydrates are degraded into two or more simpler molecules by processes not requiring molecular oxygen. In anaerobic respiration fermentation the carbon-skeleton of glucose molecule is never completely released as CO 2 and in some it may not appear at all. It does not require mitochondria and is completed in cytoplasm i. The reason for believing that the two processes fermentation and anaerobic respiration are identical in-fact synonymous are:.

All living things must have constant sources of energy to continue performing even the most basic life functions. Whether that energy comes straight from the sun through photosynthesis or through eating plants or animals, the energy must be consumed and then changed into a usable form such as adenosine triphosphate ATP. Many mechanisms can convert the original energy source into ATP. The most efficient way is through aerobic respiration , which requires oxygen. This method gives the most ATP per energy input.



Fermentation and anaerobic respiration

Aerobic Respiration Vs Fermentation. Respiration is actually a concept much talked about in Biochemistry. - You get to reveal the ways in which cells use the energy stored in sugar to produce the ATP that powers their chemical reactions.

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3 COMMENTS

  1. Sandeep E. says:

    Difference between Respiration and Fermentation

  2. Luisana V. says:

    How do fermentation and anaerobic respiration differ? | Socratic

  3. Kian S. says:

    Variations on cellular respiration

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