Term
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Definition
| Maintenance/preservation of immediate internal environment in the presence of changing external influences, such as mechanical trauma, chemical injury, immunological reactions |
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Term
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Definition
epithelial (mostly protective)
Connective
Muscular (skeletal/cardiac/smooth)
Nervous |
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Term
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Definition
Protective
Supportive
Communication
Motility/Mobility
Transport/storage |
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Term
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Definition
| Allow communication between cells |
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Term
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Definition
| prevents the movement of charged particles across the plasma membrane. O2, CO2 pass freely. |
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Term
| Membrance transport methods |
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Definition
Passive diffusion (high to low conc)
Facilitated Diffusion (req protein carrieer)
Active Transport (not gradient dep, requires energy)
Bulk Transport (endo/exocytosis) |
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Term
| What comprises bulk transport |
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Definition
Endocytosis - taking up extracel vesicles
Exo - releasing intracel vesicles
Pinocytosis - taking in small amounts of extracel fluid |
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