Cell membranes1

Cell membranes1 - cells called a lipid bilayer in which...

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Cell membranes are very important structures to cells because they function as a barrier between the components of the cell and the outside environment. The cell membrane is not only responsible for creating a wall between inside and outside the cell, it must also act as a threshold through which select molecules can enter and exit the cell when necessary. The cell membrane is what defines the cell and keeps its components separate from outside cells or organisms. The cell membrane is composed of a double layer of fat
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Unformatted text preview: cells called a lipid bilayer in which membrane proteins are embedded. The structure of the lipid bilayer prevents the free passage of most molecules into and out of the cell. We will begin our discussion of the structure of the cell membrane by discussing the structure and properties of the lipid bilayer. We will then go on to discuss the role of membrane-bound proteins, and finally, will discuss membrane transport structures....
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This note was uploaded on 12/25/2011 for the course BIO 1421 taught by Professor Farr during the Fall '08 term at Texas State.

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