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This Concept Map, created with IHMC CmapTools, has information related to: Chapter 9, Lab ???? Optimum Temperature of Yeast Fermentation, Data ???? Quantitative (Averages), Optimum Temperature of Yeast Fermentation ???? Data, Optimum Temperature of Yeast Fermentation hypothesis was If we test yeast and sucrose solution at 60C, then the yeast will produce more bubbles than that of 15C., Qualitative ???? The yeast with sucrose solution produced a higher number of bubbles, rapidly, in the first 7 minutes, and then it started to slow down., Quantitative (Averages) ???? Yeast & Grapefruit Juice Temperature - 61.07C # of Bubbles - 6.4, Data ???? Qualitative, Variables ???? Constants - test tubes pipettes thermometers hotplate washers beakers mitts amount of water solution yeast, Qualitative ???? The yeast with grapefruit juice solution produced the most bubbles overall., Chapter 9: Cellular Respiration ???? Formula, Chapter 9: Cellular Respiration ???? Analogies, Optimum Temperature of Yeast Fermentation the problem was What is the optimum temperature for yeast cell fermentation?, Variables ???? Control - Yeast & Water Solution, Optimum Temperature of Yeast Fermentation procedures are as follows 1. Fill pipette with the solution 2. Place the washer on the pipette 3. Place the pipette in a test tube full of water 4. Place the test tube in water of the designated temperature 5. Count the bubbles that come out of the pipette of 15 minutes 6. Record data 7. Take the average number of bubbles and the average temperature in the experiment 8. Record data 9. Draw you conclusions, Optimum Temperature of Yeast Fermentation materials include Large Test Tube Plastic Pipette Thermometer Hotplate Steel washers Beakers Mitts Stopwatch Water Yeast Sucrose Solution Grapefruit Juice Apple Juice Milk, Qualitative ???? After all of the large bubbles were released from the yeast filled pipettes of the apple juice and grapefruit juice solutions, countless little bubbles were released., Quantitative (Averages) ???? Yeast & Sucrose Solution Temperature - 61.4C # of Bubbles - 5.67, Variables ???? Manipulated - type of solution mixed with the yeast, Optimum Temperature of Yeast Fermentation ???? Variables, Qualitative ???? The yeast and milk solution only produced bubbles in the first 3 minutes of the experiment.