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Organisms prefer cellular respiration over fermentation.

Cellular respiration gains a cell 38ATP molecules per every glucose molecule.

Fermentation only gains 2ATP per glucose molecule.

Obviously, you can see the difference. Cellular respiration provides much more energy for the cell, and this is why they prefer this over fermentation.

There are organisms like facultative anaerobes that can preform either process, but they do cellular respiration if oxygen is available. These organisms only preform fermentation if they are in an "oxygen debt." (Like when you run, you are using a lot of energy, and you cannot get enough oxygen for cellular respiration. You are in "oxygen debt," and your muscle cells start doing fermentation. But your muscle cells prefer using aerobic reparation (cellular respiration) so you start panting. Once you get your breath back, oxygen is restored and your cells again preform cellular respiration and get more energy faster.)

However, there are still obligate anaerobes that are poisoned by oxygen, and only use fermentation.

Hope this helped!!

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Can an organism carry out cellular respiration without photosynthesis how about photosynthesis without cellular respiration?

Cellular respiration is possible without photosynthesis in an organism but photosynthesis is not possible without cellular respiration.


Why would an organism use fermentation instead of respiration?

a lack of oxygen


What does cellular respiration do to benefit organism?

Cellular respiration is the process by which organisms convert glucose into energy (ATP) to fuel cellular activities. This energy is essential for various biological processes, such as growth, movement, and reproduction. Ultimately, cellular respiration is vital for an organism's survival and overall function.


What product is common to reactions in cellular respiration and fremantaion?

The common product of both cellular respiration and fermentation is ATP (adenosine triphosphate), which serves as the primary energy currency of the cell. Additionally, both processes produce byproducts; in cellular respiration, carbon dioxide and water are generated, while fermentation typically produces substances like lactic acid or ethanol, depending on the organism and conditions. Both processes are essential for energy production in cells, especially under different oxygen availability.


What happens if an organism performs cellular respiration without oxygen?

If an organism performs cellular respiration without oxygen, it undergoes anaerobic respiration. This process yields less ATP compared to aerobic respiration and produces lactic acid or ethanol as byproducts. Anaerobic respiration is less efficient because oxygen is not available to act as the final electron acceptor in the electron transport chain.

Related Questions

Which types of organism does cellular respiration take place in?

The organism responsible for cellular respiration is the mitochondria.


Can an organism carry out cellular respiration without photosynthesis how about photosynthesis without cellular respiration?

Cellular respiration is possible without photosynthesis in an organism but photosynthesis is not possible without cellular respiration.


What organism is required for cellular respiration?

aerobic


Why would an organism use fermentation instead of respiration?

a lack of oxygen


How organism get energy?

They by energy by Cellular respiration in the mitochondria .


What does cellular respiration do to benefit organism?

Cellular respiration is the process by which organisms convert glucose into energy (ATP) to fuel cellular activities. This energy is essential for various biological processes, such as growth, movement, and reproduction. Ultimately, cellular respiration is vital for an organism's survival and overall function.


What is respiration performed by?

Cells [in the body or other living organism(s)]. Cellular respiration.


What product is common to reactions in cellular respiration and fremantaion?

The common product of both cellular respiration and fermentation is ATP (adenosine triphosphate), which serves as the primary energy currency of the cell. Additionally, both processes produce byproducts; in cellular respiration, carbon dioxide and water are generated, while fermentation typically produces substances like lactic acid or ethanol, depending on the organism and conditions. Both processes are essential for energy production in cells, especially under different oxygen availability.


What happens if an organism performs cellular respiration without oxygen?

If an organism performs cellular respiration without oxygen, it undergoes anaerobic respiration. This process yields less ATP compared to aerobic respiration and produces lactic acid or ethanol as byproducts. Anaerobic respiration is less efficient because oxygen is not available to act as the final electron acceptor in the electron transport chain.


What organism perform cellular respiration?

It takes place in every organism. Every plant,animal,bacteria,fungi,protist do respiration


What organism is not likely to carry out cellular respiration?

Photosynthetic organisms, such as certain types of plants and algae, are less likely to rely on cellular respiration as their primary energy-generating process during daylight, since they can produce energy through photosynthesis. However, they still perform cellular respiration at night or in the absence of light to meet their energy needs. In contrast, organisms like anaerobic bacteria, which live in environments devoid of oxygen, use fermentation instead of cellular respiration.


If all autotrophs on earth suddenly stopped carrying out blank cellular respiration would stop too.?

An autotroph is an organism that can make it's own food through the process of Photosynthesis, such as plants and fungi. This process produces Oxygen, which is needed for Cellular Respiration to take place. So, the answer is Photosynthesis.