BIOL 112 Lecture Notes - Sucrose, Lipid Bilayer, Cell Membrane

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17 Apr 2012
Department
Course
Cellular Membranes
Membrane Structure
leaflet - describes one layer of the bilayer
Cholesterol - inside lipid bilayer
solidifies the cell membrane.
decreases fluidity
Bilayer
self assembles since it is energetically favourable
self assemble into a cell
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Transmembrane Proteins:
have hydrophobic regions of amino acids
cross phospholipid bilayer
have a specific orientation - 2 different faces on each side of membrane
bilayer
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