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Cell membranes consist of:

  • a bilayer phospholipid (hydrophobic tails and hydrophyllic heads)
  • cholesterol
  • glycolipids (grow off phospholipids)
  • glycoproteins (grow off proteins)
  • intrinsic Proteins (passes through both layers)
  • extrinsic proteins (passes through only one layer)
  • a channel protein/ transport protein/carrier protein, allows big molecules (glucose) to pass through the cell membrane

These are the basic structures found on eukaryotic cells, although every cell is unique in its composition.

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14y ago

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