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NOVA scienceNOW: Obesity
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Student Handout
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Models Diagrams
Procedure
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Assemble the three hormone-receptor models, using the listed
materials.
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Label the following parts: hormone, plasma membrane, cytoplasm,
and hormone receptor.
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Design and label your own hormone-receptor model.
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Materials
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Model Diagram
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1. Oil Membrane and the Funnel Receptor
- twist-tie
- funnel
- jar
- oil
- water
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2. Cotton Swab Membrane and Pipe Cleaner Receptor
- pipe cleaner
- cotton swabs
- freezer bag
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3. Toothpick Membrane and Clay Receptor
- Foam ball
- toothpicks
- clay
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4. Materials for your model:
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Draw a model of your own design and label it
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