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1.3.U1 Phospholipids form bilayers in water due to the amphipathic properties of phospholipid molecules. [Amphipathic phospholipids have hydrophilic and hydrophobic properties.]
1.3.U2 Membrane proteins are diverse in terms of structure, position in the membrane and function.
1.3.U3 Cholesterol is a component of animal cell membranes.
1.3.A1 Cholesterol in mammalian membranes reduces membrane fluidity and permeability to some solutes.
1.3.S1 Drawing of the fluid mosaic model. [Drawings of the fluid mosaic model of membrane structure can be two dimensional rather than three dimensional. Individual phospholipid molecules should be shown using the symbol of a circle with two parallel lines attached. A range of membrane proteins should be shown including glycoproteins.]
1.3.S2 Analysis of evidence from electron microscopy that led to the proposal of the Davson-Danielli model.
1.3.S3 Analysis of the falsification of the Davson-Danielli model that led to the Singer-Nicolson model.
1.3.U2 Membrane proteins are diverse in terms of structure, position in the membrane and function.
1.3.U3 Cholesterol is a component of animal cell membranes.
1.3.A1 Cholesterol in mammalian membranes reduces membrane fluidity and permeability to some solutes.
1.3.S1 Drawing of the fluid mosaic model. [Drawings of the fluid mosaic model of membrane structure can be two dimensional rather than three dimensional. Individual phospholipid molecules should be shown using the symbol of a circle with two parallel lines attached. A range of membrane proteins should be shown including glycoproteins.]
1.3.S2 Analysis of evidence from electron microscopy that led to the proposal of the Davson-Danielli model.
1.3.S3 Analysis of the falsification of the Davson-Danielli model that led to the Singer-Nicolson model.
Fluid Mosaic Model
Class presentation
2.4_membrane_structure_and_function.ppt | |
File Size: | 1689 kb |
File Type: | ppt |
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