Download Worksheet - Biology Junction

Chapter 5: Membrane Structure and Function
Plasma Membrane Structure and Function
1. Describe the structure of the plasma membrane and the diverse functions
of the embedded proteins. Include a sketch of the membrane and ALL its
components.
2. Describe what is meant by a semipermeable membrane.
3. Predict the effect of osmotic conditions on animal versus plant cells.
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Passive Transport Across a Membrane
4. Compare and contrast the passive means of crossing a plasma membrane.
Active Transport Across a Membrane
5. Compare and contrast the active means of crossing a plasma membrane.
Modification of Cell Surfaces
6. Describe three types of junctions between animal cells.
7. Describe the structure and function of the extracellular matrix of animal
cells.
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8. Describe the structure and function of plasmodesmata of plant cells.
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