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Yeast Carbon Dioxide Test
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MODEL RELEASED. Yeast carbon dioxide test. Student measuring the temperature of a water bath that is being used to heat a stoppered test tube containing a yeast solution. The test tube at right (connected via a glass tube) contains lime water that has turned cloudy. This cloudiness is a positive test for carbon dioxide, indicating that the fermentation of the yeast in the presence of heat is producing this gas.
May 2nd, 2013
Viewed 3 Times - Last Visitor from Seattle, WA on 12/19/2013 at 8:33 AM
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