1. It takes place in presence of oxygen.
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It takes place in presence or absence of oxygen.
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2. It takes place in absence of microorganism.
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It takes place in presence of microorganism.
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3. It takes place within a cell.
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It takes place within or outside the cell.
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4. End product is carbon dioxide and water.
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End product is ethyl alcohol or lactic acid.
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5. Carbon dioxide is released
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Carbon dioxide may or may not be released.
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