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6. Cell Membrane & Transport - Part 1 of 2

6. Cell Membrane & Transport / Cell Envelope & Biological Membranes / Problem 2

Which of the following best describes the composition of biological membranes?

A

A single layer of phospholipids with embedded proteins

B

A double layer of amphiphilic phospholipids with proteins and cholesterol

C

A triple layer of proteins with embedded lipids

D

A double layer of purely hydrophobic lipids with embedded steroids

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