oxygen
Oxygen
Fermentation!!!!!
No mitochondrion breaks down food molecules in the absence of oxygen. In the absence of oxygen, glycolysis followed by fermentation occurs in the cytoplasm.
In aerobic respiration which incorporates oxygen, 36 molecules are produced per 1 molecule of glucose and in anaerobic respiration (fermentation) where no oxygen is incorporated, only 2 molecules are produced per 1 molecule of glucose
Anaerobiosis is the oxidation of molecules in the absence of oxygen to produce energy. Anaerobic respiration is more efficient than fermentation, a bit less that aerobic respiration.
Aerobic : If respiration takes place in the presence of O2, then it is called aerobic respiration/ aerobic activity. Eg: Plants and animals, protozoans, some bacteriaAnaerobic: IF respiration takes place in the absence of O2, then it is called anaerobic respiration/ anaerobic activity. Eg: Yeast, some bacteria
Oxygen. This process is also known as Anaerobic respiration
The release of energy from food molecules in the absence of oxygen is called anaerobic respiration. When there is oxygen present it is called aerobic respiration.
what are the cause is anaerobic respiration in bacteria and fungi
In aerobic respiration, oxygen is used by the cells to achieve complete breakdown of carbohydrates to carbon dioxide & water; large quantities of ATP are produced. Anaerobic respiration takes place in the absence of oxygen; only the glycolysis sequence occurs, and much less ATP is produced.
Lactic acid is produced by anaerobic respiration (when there is an absence or insufficiency of oxygen intake). If there is adequate oxygen (provided by respiration) and metabolic fuel, lactic acid is not produced.
Fermentation!!!!!
No mitochondrion breaks down food molecules in the absence of oxygen. In the absence of oxygen, glycolysis followed by fermentation occurs in the cytoplasm.
In aerobic respiration which incorporates oxygen, 36 molecules are produced per 1 molecule of glucose and in anaerobic respiration (fermentation) where no oxygen is incorporated, only 2 molecules are produced per 1 molecule of glucose
Lactic acid fermentation is an anaerobic process. This means that lactic acid is produced in the absence of oxygen. This usually occur in bacteria cells but can also occur in muscle cells.
C6H12O6 → 2C3H6O3 + 2 ATP Glucose → Lactic Acid + (Energy) Anaerobic respiration refers to the oxidation of molecules in the absence of oxygen to produce energy. Since energy cannot be expressed chemically it is not always recognised as a product in equations but it is, however, still produced as a result of this reaction.
Aerobic: 1. occurs in presence of oxygen. 2. CO2 and water is produced 3. lot of energy is liberated (38 ATP) 4.occurs in plants' and animals' cells 5. C6H12O6 --> CO2 + H2O + ATP ( Energy) Anaerobic: 1. occurs in absence of oxygen 2. Lactic Acid or Alchol is produced 3. relatively small energy is liberated (2ATP) 4. occurs in many anaerobic bacteria and human muscle cells. 5. in muscles, lactic acid is produced while bacteria as Yeast produces Alcohol (Ethanol) 6. C6H12O6 --> Lactic acid / C2H5OH + ATP
Anaerobic respiration occurs in the absence of oxygen.