We are so excited to have our new Vernier equipment purchased through MLSC funding!! This month in AP Bio we are focusing on how negative feedback regulates homeostasis. Currently, we are researching sugar regulation in the body and how artificial sweeteners are used as sugar substitutes because of their lower caloric content. This week in our class we are designing experiments to investigate how well yeast ferment artificial sweeteners compared to glucose and sucrose. Students are using their LabQuests and carbon dioxide probes to measure the rates of sugar fermentation in yeast. Stay tuned for results…
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