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Simple answer:
Under the condition of strenuous exercise with inadequate oxygen supply. ;D
Complicated answer:
When your muscle cells are asked to perform work at an easy relaxed pace they take in glucose, fructose or sucrose plus oxygen from the blood, and using the "Aerobic Respiration" method, they generate cellular motion energy without releasing lactic acid.
Read more about that amazing process here:
http://en.wikipedia.org/wiki/Cellular_respiration#Aerobic_respiration
HOWEVER when your muscle cells are asked to perform strenuous work at an over-extended pace, (like your running away from a bear who wants to eat you). Then the oxygen becomes in short supply. There is not enough oxygen supplied by the lungs to increase output under the "Aerobic Respiration" method.
So, the muscle cells, knowing that they will die if they don't produce more energy, have a Plan - B. They can create massive amounts of energy without oxygen with the drawback of creating lactic acid. But that's fine, they will clean up that mess later. They start using an "Anaerobic Respiration" method.
Read more about that here.
http://en.wikipedia.org/wiki/Anaerobic_exercise
The muscle prefers to make energy using "aerobic methods", but in extreme situations, your muscle cells have a "turbo" option: "Anaerobic_respiration".
This Scientific American Article answers your question:
http://www.scientificamerican.com/article.cfm?id=why-does-lactic-acid-buil
And read this:
http://en.wikipedia.org/wiki/Lactic_acid_fermentation
Answer #2:
Your muscle cells will undergo lactic-acid fermentation (Creating cellular energy anaerobically) when there is not enough oxygen in the blood to create cellular energy in the preferred aerobic way.
What else can I help you with?
Can fermentation in yeast create lactic acid?
No, fermentation in yeast primarily produces ethanol and carbon dioxide through alcoholic fermentation. Lactic acid is produced during lactic acid fermentation, which occurs in certain bacteria and animal cells, not in yeast. While some yeasts can produce small amounts of lactic acid under specific conditions, it is not their primary fermentation pathway.
Does fermentation in yeast produce lactic acid?
No, fermentation in yeast primarily produces ethanol and carbon dioxide, not lactic acid. This process, known as alcoholic fermentation, occurs when yeast metabolizes sugars in anaerobic conditions. In contrast, lactic acid is produced during lactic acid fermentation, which occurs in certain bacteria and muscle cells when oxygen is scarce.
What are the two kinds of fermentation?
The two main kinds of fermentation are alcoholic fermentation, which produces ethanol and carbon dioxide, and lactic acid fermentation, which produces lactic acid. Alcoholic fermentation is commonly used in brewing and winemaking, while lactic acid fermentation is used in the production of foods like yogurt and sauerkraut.
What is the use of lactic acid fermentation in the kitchen?
Hot Dilly beans are an example of lactic acid fermentation.
Does fermentation releases lactic acid?
Your muscle cells do when you preform lactic acid fermentation.
What is the type of fermentation used by human muscles in low oxygen conditions?
Human muscle cells undergo lactic acid fermentation in low oxygen conditions.
Alchoholic fermentation and Lactic Acid fermentation?
Yes? lactic acid fermentation produces only lactic acid alcoholic fermentation produces ethanol and co2
Can fermentation in yeast create lactic acid?
No, fermentation in yeast primarily produces ethanol and carbon dioxide through alcoholic fermentation. Lactic acid is produced during lactic acid fermentation, which occurs in certain bacteria and animal cells, not in yeast. While some yeasts can produce small amounts of lactic acid under specific conditions, it is not their primary fermentation pathway.
Does fermentation in yeast produce lactic acid?
No, fermentation in yeast primarily produces ethanol and carbon dioxide, not lactic acid. This process, known as alcoholic fermentation, occurs when yeast metabolizes sugars in anaerobic conditions. In contrast, lactic acid is produced during lactic acid fermentation, which occurs in certain bacteria and muscle cells when oxygen is scarce.
Name one way lactic acid fermentation and alcohol fermentation are different.?
One way lactic acid fermentation and alcohol fermentation are different is the end products they produce. Lactic acid fermentation produces lactic acid, while alcohol fermentation produces ethanol.
What are the two types of fermentation and their equations?
The two types of fermentation are alcoholic fermentation, which produces alcohol and carbon dioxide, and lactic acid fermentation, which produces lactic acid. The equation for alcoholic fermentation is: Glucose → 2 ethanol + 2 carbon dioxide The equation for lactic acid fermentation is: Glucose → 2 lactic acid.
What are the 2 types of fermentation and what do each produce?
The two types of fermentation are alcoholic fermentation and lactic acid fermentation. Alcoholic fermentation is also referred to as ethanol fermentation.
Which type of fermentation is Glucose -- pyruvic acid -- lactic acid plus 2 ATP?
The type of fermentation described is lactic acid fermentation. In this process, glucose is converted into pyruvic acid through glycolysis, and pyruvic acid is then converted into lactic acid, regenerating NAD+ in the process. This pathway occurs in cells under anaerobic conditions, producing 2 ATP molecules per glucose molecule.
What are the two kinds of fermentation?
The two main kinds of fermentation are alcoholic fermentation, which produces ethanol and carbon dioxide, and lactic acid fermentation, which produces lactic acid. Alcoholic fermentation is commonly used in brewing and winemaking, while lactic acid fermentation is used in the production of foods like yogurt and sauerkraut.
Name a condition where lactic-acid fermentation would occur?
Making saurkraut is a lactic acid fermentation.
What is the use of lactic acid fermentation in the kitchen?
Hot Dilly beans are an example of lactic acid fermentation.
Does lactic acid fermentation produce carbon dioxide?
No, lactic acid fermentation does not produce carbon dioxide.
