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some crap What causes moldy bread and foods? How can you cube it? If you understand what excitement is and how yeast survive you can tell these questions. Fermentation is the conversion of pyruvic acid into other compounds such as lactic acid or ethyl alcohol. Fermentation occurs when cells do not have oxygen. Some Organisms that use fermentation are fungi and bacteria. Yeast are a type of fungus that uses fermentation for cellular respiration. This experiment tests at what temperatures yeast can exercise fermentation. If the temperature is freezing then fermentation will not occur.

The Materials need for this experiment are 40 The Materials needed for thi...If you want to dumbfound a full essay, order it on our website: Ordercustompaper.com

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