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Cellular Metabolism And Fermentation
Beginning of essay
Glycolysis, the Universal Process | Anaerobic Pathways | Aerobic Respiration
Glycolysis, the Universal Process | Nine reactions, each catalyzed by a specific enzyme, makeup the process we call glycolysis. ALL organisms have glycolysis occurring in their cytoplasm.
At steps 1 and 3 ATP is converted ....
Middle of essay
....hanol. Image from W.H. Freeman and Sinauer Associates, used by permission.
Many organisms will also ferment pyruvic acid into, other chemicals, such as lactic acid. Humans ferment lactic acid in muscles where oxygen becomes depleted, resulting in localized anaerobic conditions. This lactic acid causes the muscle stiffness couch-potatoes feel after beginning exercise programs. The stiffness goes away after a few days since the cessation of strenuous activity allows aerobic conditions to return t.... |
| Number of words: 948 |
Approximate pages: 4 |
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