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low oxygen
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What condition's does a cell use fermentation instead of cellular respiration?
low oxygen
Under what condition does a cell Use fermentation instead of cellular respiration?
low oxygen
Does anaerobic cellular fermentation use the same final electron acceptors as aerobic respiration?
No, because the electron acceptor is what cates the electrons as the leave the electron transport chain, which is oxygen in aerobic respiration. Since aerobic respiration uses oxygen, and anaerobic fermentation is abest of oxygen, anaerobic fermentation cannot possibly use oxygen as respiration does.
How many ATP molecules does fermentation produce during cellular respiration?
Fermentation does not produce ATP molecules during cellular respiration. Instead, fermentation occurs in the absence of oxygen to regenerate NAD+ for glycolysis to continue. This process does not directly generate ATP.
Explain why muscles must use lactic acid fermentation instead of cellular respiration during intense physical activity?
Because mammalian muscle cells are genetically programmed to perform lactic acid fermentation, not ethanol fermentation.
How might an organism benefit by carrying Out fermentation instead of cellular respiration?
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!!
Why would your body go through lactic acid fermentation instead of cellular respiration?
Lactic acid will be the temporary end point of cellular respiration while oxygen supplies are limited, as while enduring exertion. This temporary presense of an excess amount of acid in the muscle tissue is what causes the feeling 'muscle burn'.
What type of cellular respiration occurs with oxygen?
Aerobic respiration is the type of cellular respiration that requires oxygen. This process involves the release of glucose for energy.Aerobic respiration requires oxygen to be present because it is the final electron acceptor at the end of the electron transport chain. If it is not present, then the electron can not go through the chain and fermentation will cycle instead. Fermentation is much more inefficient in producing ATP (a differenence of 32 ATP).
Why would an organism use fermentation instead of respiration?
a lack of oxygen
Does a virus have aerobic respiration or fermentation?
Viruses do not perform aerobic respiration or fermentation because they lack the cellular machinery necessary for metabolic processes. Instead, viruses rely on host cells to replicate and produce new viral particles. They infect host cells and hijack the host's biochemical pathways for their own reproduction, but they do not carry out metabolic processes themselves.
How does human cells use fermentation?
Fermentation is simply anaerobic cellular respiration where an organic compound is used as an electron acceptor instead of using oxygen. Consequently, lots of types of cells can utilize fermentation. There are examples of both prokaryotes and eukaryotes that are capable of anaerobic respiration. The most common example of fermentation is in the yeast cell, which produces the alcohol found in beer. Another example is the human muscle cell, which produces lactic acid through fermentation when there is not enough oxygen present to continue cellular respiration (such as after a long jog).
Cellular respiration does not produce what?
GlucoseIt mainly produce ATPs. Water and CO2 are bi products
