What are the steps to observe fermentation of sugar by yeast

1.	What are the steps to observe fermentation of sugar by yeast
Answer» Answer: While it's clear that YEAST requires sugar for fermentation, there are many different SUGARS that yeast could use for fuel. You can perform a number of experiments to determine which ones promote the highest level of yeast growth. In one, you can add yeast to VARIOUS beverages, such as fruit juices and non-carbonated sports drinks to see which environment produces the most CO2. Another can use various sweeteners such as granulated sugars, syrups and nectars (such as agave) placed in weak SOLUTIONS. You can measure CO2 production with BALLOONS placed over the reacting test tubes, or simply observe the bubbles produced and make a relative comparison.

Answer»

Answer: While it's clear that YEAST requires sugar for fermentation, there are many different SUGARS that yeast could use for fuel. You can perform a number of experiments to determine which ones promote the highest level of yeast growth. In one, you can add yeast to VARIOUS beverages, such as fruit juices and non-carbonated sports drinks to see which environment produces the most CO2. Another can use various sweeteners such as granulated sugars, syrups and nectars (such as agave) placed in weak SOLUTIONS. You can measure CO2 production with BALLOONS placed over the reacting test tubes, or simply observe the bubbles produced and make a relative comparison.

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