Fermentation in muscle cells produces lactic acid. This happens when you have overworked your muscles, which can happen during exercise.
*muscle cells
In animals, fermentation produces lactate or lactic acid as a byproduct, while in yeast, fermentation produces ethanol and carbon dioxide. Lactic acid fermentation does not produce energy as efficiently as ethanol fermentation, which is why animals primarily rely on it during high-intensity exercise when oxygen is limited. Fermentation in animals occurs in muscle cells, while yeast fermentation takes place in yeast cells.
ATP energy.
No, lactate and ethanol are two possible products of glycolysis in anaerobic conditions. Some organisms produce lactate, some produce ethanol. You, for example, produce lactate. Yeast produces ethanol.
*muscle cells
No, not all types of fermentation produce carbon dioxide (CO2). For example, alcoholic fermentation, which occurs in yeast, typically produces CO2 along with ethanol. In contrast, lactic acid fermentation, which occurs in certain bacteria and muscle cells, primarily produces lactic acid without generating CO2. Therefore, the type of fermentation determines whether CO2 is produced or not.
unipotent
Lactic acid
The type of fermentation that sometimes occurs in human muscle cells is Lactic Acid fermentation.
Fermentation is a way to produce energy when there isn't enough oxygen available.
Lactic acid fermentation, which occurs in muscle cells when there is a lack of oxygen, only produces two molecules of ATP per glucose molecule. Aerobic respiration produces 34-38 molecules of ATP per glucose molecule. So, in order to produce enough ATP to function, there needs to be more glucose available.
your muscle cells produce lactic acid or something like that. did you get that question on a worksheet? i did...