2. Why was flask 3 heated for three minutes? (Hint: what happened to the yeast?) 3. Highlight the type of variable collected in the balloon. I dependent independent control 4. Highlight which of the following can be a reactant for fermentation. Water Glucose Yeast Flour Oxygen 5. Highlight which of the following can be a product of fermentation. Oxygen (O,) Carbon dioxide (CO,) Methane (CH)

2. Why was flask 3 heated for three minutes? (Hint: what happened to the yeast?) 3. Highlight the type of variable collected in the balloon. I dependent independent control 4. Highlight which of the following can be a reactant for fermentation. Water Glucose Yeast Flour Oxygen 5. Highlight which of the following can be a product of fermentation. Oxygen (O,) Carbon dioxide (CO,) Methane (CH)

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter24: Fungi

Section: Chapter Questions

Problem 20RQ: Yeast is a facultative anaerobe. This means that alcohol fermentation takes place only if: the...

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