true
Fermentation does not produce ATP molecules during cellular respiration. Instead, fermentation occurs in the absence of oxygen to regenerate NAD+ for glycolysis to continue. This process does not directly generate ATP.
Anaerobic respiration takes place in the Cytoplasma.
If there is no oxygen present, then the cell does either alcohol or lactic acid fermentation. If oxygen is present, the citric acid cycle follows glycolysis, with oxidative phosphorylation following the citric acid cycle.
The overall equation for (one of the many fermentations which is probably considered the simplest called lactic acid) fermentation is: C6H12O6->2CH3CHOHCOOH or one molecule of water and lactose produces four lactic acid molecules. These processes are the homolactic fermentation. The heterolactic fermentation is : C6H12O6-> CH3CHOHCOOH + C2H5OH +CO2 aerobic respiration proceeds as follows: C6H12O6 + O6 (g) -> 6 CO2 (g) + 6 H2O (l) + energy (heat) This reaction is spontaneous due to the change in G, or Gibb's free energy. The anaerobic process is simply an aerobic respiration using another redox chemical in the place of Oxygen.
Two ATP molecules are produced per glucose molecule during alcohol fermentation. This process involves the conversion of glucose into ethanol and carbon dioxide by yeast through a series of metabolic reactions.
Fermentation does not produce ATP molecules during cellular respiration. Instead, fermentation occurs in the absence of oxygen to regenerate NAD+ for glycolysis to continue. This process does not directly generate ATP.
Anaerobic respiration takes place in the Cytoplasma.
When oxygen is present, the Krebs Cycle and then the Electron transport chain follow glycolysis. When oxygen is not present, a different pathway follows glycolysis. The combination of glycolysis and the different pathway is called fermentation.
Kreb cycle.
If there is no oxygen present, then the cell does either alcohol or lactic acid fermentation. If oxygen is present, the citric acid cycle follows glycolysis, with oxidative phosphorylation following the citric acid cycle.
Carbon dioxide
False. In cellular respiration, glycolysis occurs before the Krebs cycle. Glycolysis is the first step in breaking down glucose to produce energy. The Krebs cycle follows glycolysis in the process of cellular respiration.
http://wiki.answers.com/Q/Oxidative_respiration_follows_glycolysis_when_is_available."
The overall equation for (one of the many fermentations which is probably considered the simplest called lactic acid) fermentation is: C6H12O6->2CH3CHOHCOOH or one molecule of water and lactose produces four lactic acid molecules. These processes are the homolactic fermentation. The heterolactic fermentation is : C6H12O6-> CH3CHOHCOOH + C2H5OH +CO2 aerobic respiration proceeds as follows: C6H12O6 + O6 (g) -> 6 CO2 (g) + 6 H2O (l) + energy (heat) This reaction is spontaneous due to the change in G, or Gibb's free energy. The anaerobic process is simply an aerobic respiration using another redox chemical in the place of Oxygen.
Two ATP molecules are produced per glucose molecule during alcohol fermentation. This process involves the conversion of glucose into ethanol and carbon dioxide by yeast through a series of metabolic reactions.
the Krebs cycle, which is followed by the electron transport chain
The stage that follows glycolysis is the citric acid cycle, also known as the Krebs cycle. This cycle takes place in the mitochondria and is responsible for further breaking down glucose to produce more ATP and other important molecules.