Yes. It is called endogenous ethanol production, occurs in the gut, and can create about an ounce of pure alcohol each and every day. So even alcohol abstainers consume more than the alcohol content of a beer or a shot of whiskey daily.
Yes- human cells undergo anaerobic fermentation when muscles perform strenuous exercise. The product of this is lactic acid, which is why you "feel the burn" when lifting weights, ect.
eat my shorts and my poo
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Oxygen.
Bread. Without it, the bread would never rise.
Because mammalian muscle cells are genetically programmed to perform lactic acid fermentation, not ethanol fermentation.
lactic acid fermentation
lactic acid fermentation takes place in the humanbeings during strenous exercise during which pyruvic acid is converted into lactic acid and further lactic acid (during cori cycle) will be converted back to pyruvate when cells get enough oxygen after the exercise.
all cells perform mitosis, except sex cells which perform meiosis
Enzymes in human cells tend to perform optimally at 35-40º C.
Human muscle cells undergo lactic acid fermentation in low oxygen conditions.
Alcoholic Fermentation does not occur in human bodies but rather in plant cells when they do not receive adequate amounts of the necessary amounts of nutrients and minerals. Lactic fermentation however occurs in human cells located in the cytoplasm after glycolysis.
When yeast cells are used in making bread rise, they get energy from the sugar mixed within the bread dough. When oxygen is present, these single celled fungi perform cellular respiration. When there is no oxygen they perform fermentation. By performing fermentation they produce carbon dioxide gas (which causes the bread to rise) and energy storing molecules called ATP. By fermentation they produce more and more ATP. More and more energy.
Oxygen.
Bread. Without it, the bread would never rise.
The blood cells, stomach, and brain do.
they produce lactic acid (2CH3CHOHCOOH), 2ATP, heat.
a human tissue is a group of cells that perform the same function
Because mammalian muscle cells are genetically programmed to perform lactic acid fermentation, not ethanol fermentation.
lactic acid fermentation