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Smurf Homeostasis Lab

Smurf Homeostasis Lab
Smurf Homeostasis Lab
Smurf Homeostasis Lab
Smurf Homeostasis Lab
Product Description
This lab uses smurf blood (red cabbage juice) to illustrate positive and negative feedback loops. Students add drops of sugar (vinegar) and exercise (ammonia) to the smurf blood and watch it change colors. To make the red cabbage juice, boil coarsely chopped red cabbage for 30 minutes. Strain out the cabbage and keep the juice in an airtight container in the fridge.
Total Pages
N/A
Answer Key
Not Included
Teaching Duration
40 minutes
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