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The cell membrane is a structure composed primarily of:

A Lipid

The cell membrane is a lipid bilayer, and is composed primarily of two layers of lipid molecules that are lying opposite to one another. The cell membrane does contain some protein, but not very much.


Emmanuel Denis

10 months ago

A very flexible and fluid operation of an app.

Christopher Savage

10 months ago

it's great

Manor Jensen

10 months ago

great app for studying for your Asvab test

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