311C_Su11_Membrane_review - Membrane review checklist...

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Membrane review checklist Chapter 7: pages 125-139 (7 th edition: pages 124-138) Fluid mosaic model Phospholipid bilayer Membrane fluidity Lateral movement Flip-flopping Fatty acid structure Cholesterol Temperature Membrane proteins: integral proteins, transmembrane proteins, peripheral proteins, structure, functions Membrane carbohydrates: glycoproteins, glycolipids, cell-cell recognition Membrane sidedness: how? Membrane permeability: structure and function; selective permeability Transport proteins: channel proteins, carrier proteins Passive transport Diffusion Osmosis Water balance in cells: isotonic, hypertonic, hypotonic (cells with walls, cells without walls) Simple diffusion Facilitated diffusion: channel proteins, carrier proteins Active transport Ion pumps: Na + -K + pump, proton pump Electrochemical gradient Membrane potential Cotransport (secondary active transport): how? Bulk transport Exocytosis Endocytosis: phagocytosis, pinocytosis, receptor-mediated endocytosis Membrane skills (please note this list is not exhaustive)
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This note was uploaded on 10/25/2011 for the course BIO 311C taught by Professor Satasivian during the Summer '08 term at University of Texas.

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