Question: In this experiment, the class will study the role of yeasts as well as the food source requirements for fer- mentation (Table 9A-1). Table

In this experiment, the class will study the role of yeasts as

In this experiment, the class will study the role of yeasts as well as the food source requirements for fer- mentation (Table 9A-1). Table 9A-1 Tube Yeast Carbohydrate (sugar) Water 3 mL glucose (2 mL) 21 3 ml Sucrose (2 mlL) 3 3 ml starch (2 ml) 3 ml 2 ml During the processes of glycolysis and fermentation, yeasts use sugars, but not all sugars are used at the same rate. Why do you think this might happen? Can you formulate a hypothesis about the requirements that must be met in order to maximize the rate of fermentation? HYPOTHESIS: NULL HYPOTHESIS: What do you predict will happen in the experiment (consider all treatments)? What do you predict will happen in your treatment compared with other treatments? What is the independent variable in this experiment? What is the dependent variable in this experiment?

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