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Which sequences best best summarizes lactic acid fermentation?
Anaerobic respiration is the breakdown of energy rich molecules without sufficient quantities of oxygen present. Lactic acid fermentation is C6H12O6 (glucose) yields 2CH3CH(OH)CO2H (lactic acid).
Is glucose involved in fermintation?
Yes, it is required for the lactic acid cycle of respiration where alcohol is produced. This process yields alcohol as a byproduct and that is what we call fermentation.
How does the presence of lactic acid affect the fermentation process of alcohol production?
The presence of lactic acid can inhibit the fermentation process of alcohol production by slowing down or stopping the growth of yeast, which is needed to convert sugars into alcohol. This can result in lower alcohol yields and affect the overall efficiency of the fermentation process.
Yeast and bacteria respiration is carried out and 2 ATP molecules are produced in the absence of?
In the absence of oxygen, yeast and bacteria carry out fermentation in which they partially break down glucose to produce energy. This process yields 2 ATP molecules along with byproducts such as ethanol or lactic acid.
What process yields 2 molecules of ATP and ethanol?
Fermentation is the process that yields 2 molecules of ATP and ethanol. It involves the breakdown of sugars by microorganisms like yeast under anaerobic conditions, producing ethanol and a small amount of ATP as energy.
What happens during cellular respiration if there is no oxygen present it goes into what process?
If there is no oxygen present during cellular respiration, cells undergo anaerobic respiration, which typically results in fermentation. In this process, glucose is partially broken down to produce energy, along with byproducts such as lactic acid in animals or ethanol and carbon dioxide in yeast. Although anaerobic respiration yields less energy compared to aerobic respiration, it allows cells to continue producing ATP in the absence of oxygen.
Does the carbohydrates yields energy?
yes
What yields energy but is not considered a nutrient?
alcohol
How would lack of iron affect energy production of a bacterium?
Iron is a crucial component of enzymes involved in cellular respiration, which is the process by which bacteria generate energy. A lack of iron would impair the function of these enzymes, leading to decreased energy production in the bacterium. This can result in reduced growth and metabolism.
What processes does anaerobic respiration involve?
Anaerobic respiration involves the breakdown of glucose without the presence of oxygen, resulting in the production of energy. In this process, glucose is converted into pyruvate through glycolysis, and then further processed into either lactic acid in animals or ethanol and carbon dioxide in yeast and some bacteria. This process yields fewer ATP molecules compared to aerobic respiration. Anaerobic respiration is crucial for organisms in oxygen-depleted environments or during intense exercise when oxygen supply is limited.
How do cells respire anaerobically?
Cells respire anaerobically by breaking down glucose without the use of oxygen, resulting in the production of energy through processes like fermentation. In humans and many animals, this results in the formation of lactic acid, while in yeast and some bacteria, it produces ethanol and carbon dioxide. Anaerobic respiration yields less energy compared to aerobic respiration, typically generating only 2 ATP molecules per glucose molecule. This process allows cells to continue producing energy in low-oxygen environments.
Aerobic respiration anaerobic respiration and fermentation are?
Anaerobic respiration is not the same as fermentation, although it does happen in the absence of oxygen unlike aerobic respiration which is when glucose and oxygen react to create carbon dioxide, water and energy. Basically, aerobic respiration is what animals do to gain energy and it is the opposite of photosynthesis.
