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14 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What are the chemical properties of lipids based |
Non polar (doesn’t mix w/water) |
Polar or non-polar? |
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What are the chemical properties of Protein based? |
Polar (mixes w/water) |
Polar or non-Polar? |
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Which Ligands can cross the cell membrane? |
Lipid based |
Lipid based or protein based? |
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Where the protein receptor located for lipid based ligands? |
Inside the cell. |
It CAN cross the cell membrane |
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Where the protein receptor located for protein based ligands? |
On the cell membrane |
It CANNOT cross the membrane |
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Name 3 direct cell-to-cell communication. |
Plasmodesmata, gap junction, helped T cell/Cytotoxic T cells. |
P, G, H |
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Where do you find plasmodesmata? |
Within the plant cell walls. |
Think plant cells. |
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What is the functions of plasmodesmata? |
tube within the plant cell walls that lets molecules pass through |
think of a tunnel. |
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Where can you find gap junctions? |
in animal tissue (sometimes) |
not in plant cells |
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How are Gap junctions similar to plasmodesmata? |
They form gaps that allow molecules to pass through in animal cells |
think of a tunnel |
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What do macrophages do? |
Take in pathogen through endocytosis |
endocytosis |
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How do macrophages activate the helper T cell? |
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How does a helper t cell communicate w/ a cytotoxic cell? |
they use direct cell-to-cell communication, a cell affected by (example a virus) will take a piece of the invader to the surface of the cell to let the cytotoxic cell it needs help. |
Its like calling for help, emergency services. |
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