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Why do muscle cells usually rely on aerobic respiration rather then fermentation?
Wiki User
∙ 13y ago
For as long as the muscle cell can it relies on oxygen as the final electron acceptor of the electron transfer chain because with this energetic process a net gain of ~ 34 ATP can be realized. When the body can not port sufficient oxygen to the cells fast enough a process called glycolisis takes over. Too complex to explain here, but suffice it to say that only 2 ATP can be generated in this process as NAD+ constantly has to be reduced and re-oxidized in a cycle to keep this pinch penny process going.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoCells 'prefer' to undergo aerobic respiration because it is the natural way that a cell respires. Aerobic respiration can be carried out for as long as you are breathing, and takes little energy, as it uses oxygen.
Anaerobic respiration is the last ditch attempt for your cells to continue respiring, allowing your body to work at the high level it is currently working at (eg: sprinting.) As your body can't get oxygen to your cells fast enough, the cell works without it, using glucose intead.
The probelm with glucose is it isn't infinite and it produces a bi-product of lactic acid, which builds up in your muscle cells. This is what maeks them ache and hurt.
The reason you stay out of breath after you stop sprinting is because of the oxygen debt - the extra oxygen you need in order to break down the lactic acid at the cells.
Wiki User
∙ 11y agoAerobic respiration produces about 36 molecules of ATP per molecule of glucose. Anaerobic respiration produces a net gain of 2 molecules of ATP.
Wiki User
∙ 11y agoIt's way more efficient, yeilding more.
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Lactic acid fermentation occurs in muscle cells when is in low supply?
Lactic acid fermentation occurs due to the lack of oxygen in the the muscle cells Aerobic respiration requires oxygen as an electron receiver to complete the electron transport system, so without it, the cells will be unable to undergo normal respiration and will resort to lactic acid fermentation
What are the events that lead to fermentation in aerobic organisms?
Fermentation in aerobic organisms usually occurs when there is not enough oxygen available for cellular respiration. This can happen during vigorous exercise, when the demand for oxygen exceeds the amount that can be supplied to the muscles. As a result, muscle cells revert to fermentation to generate energy, producing lactic acid as a byproduct. This process allows the cells to continue generating ATP, albeit at a lower efficiency compared to aerobic respiration.
Which type of fermentation causes muscle soreness?
Muscles use aerobic respiration to metabolize the energy they need to function. When they have insufficient oxygen to metabolize all the energy they need, they use anaerobic respiration in the form of fermentation. The Lactic acid which is created as a by product of fermentation builds up in the muscles and causes soreness.
What type of respiration does muscle cells perform?
Aerobic respiration is the type of respiration that takes place in resting muscle tissue. This is in contrast to the anaerobic respiration that happens when muscles are exercised.
Where does lactic acid fermentation take place?
Lactic acid fermentation occurs in muscle cells when there is not enough oxygen for the cells to undergo aerobic respiration. The buildup of lactic acid is what causes muscle pain when you exercise strenuously.
Where in your body can you use anaerobic respiration?
In your muscle cells. In your case, the only fermentation your cells are going through is lactic acid fermentation (and not alcohol fermentation). Anaerobic respiration occurs in the absence of oxygen. If there is oxygen present, then your cells will go through aerobic respiration normally. However, there are times when your cells lack oxygen, as in intense exercise. When cells can do both aerobic and anaerobic respiration, it is called facultative respiration.
Lactic acid fermentation occurs in muscle cells when is in low supply?
Lactic acid fermentation occurs due to the lack of oxygen in the the muscle cells Aerobic respiration requires oxygen as an electron receiver to complete the electron transport system, so without it, the cells will be unable to undergo normal respiration and will resort to lactic acid fermentation
What are the events that lead to fermentation in aerobic organisms?
Fermentation in aerobic organisms usually occurs when there is not enough oxygen available for cellular respiration. This can happen during vigorous exercise, when the demand for oxygen exceeds the amount that can be supplied to the muscles. As a result, muscle cells revert to fermentation to generate energy, producing lactic acid as a byproduct. This process allows the cells to continue generating ATP, albeit at a lower efficiency compared to aerobic respiration.
Lactic acid fermentation occurs in muscle cell when is in low supply?
Lactic acid fermentation occurs due to the lack of oxygen in the the muscle cells Aerobic respiration requires oxygen as an electron receiver to complete the electron transport system, so without it, the cells will be unable to undergo normal respiration and will resort to lactic acid fermentation
Which type of fermentation causes muscle soreness?
Muscles use aerobic respiration to metabolize the energy they need to function. When they have insufficient oxygen to metabolize all the energy they need, they use anaerobic respiration in the form of fermentation. The Lactic acid which is created as a by product of fermentation builds up in the muscles and causes soreness.
How long can anaerobic respiration sustain maximum muscle activity?
Skeletal muscle fibers can get ATP from 3 sources: -Phosphagen system (a few seconds) -Anaerobic fermentation (less than 2 minutes) -Aerobic respiration (indefinite)
What when deficient in muscle cells causes lactic acid fermentation instead of aerobic respiration?
When the muscle cells have insufficient oxygen, lactic acid is fermented to provide energy. This is the familiar burning sensation like "stiches".
What type of respiration does muscle cells perform?
Aerobic respiration is the type of respiration that takes place in resting muscle tissue. This is in contrast to the anaerobic respiration that happens when muscles are exercised.
Where does lactic acid fermentation take place?
Lactic acid fermentation occurs in muscle cells when there is not enough oxygen for the cells to undergo aerobic respiration. The buildup of lactic acid is what causes muscle pain when you exercise strenuously.
What is the process that occurs in muscle cells?
Fermentation. It occurs when a cell does not have sufficient oxygen to perform aerobic respiration. This process converts pyruvic acid into lactic acid which creates the burning feeling while you exercise.
What energy production process provides of the energy for muscle activity?
aerobic respiration
What are the kinds of aerobic respiration?
Slow twitch and fast twitch A muscle fibers.
