NOVA scienceNOW: Obesity
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Student Handout
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Models Diagrams
Procedure
Assemble the three hormone-receptor models, using the listed materials. Label the following parts: hormone, plasma membrane, cytoplasm, and hormone
receptor. Design and label your own hormone-receptor model.
Materials |
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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