Free and printable high-quality cell membrane diagrams are available for you to help your biology! The membrane is composed of a phospholipid bilayer arranged back-to-back. The membrane is also covered in places with cholesterol molecules and proteins. Check out the plasma membrane diagram below to see the detailed parts of the structure.
Shown above is the simplified version of a cell membrane diagram. Cell membranes contain a variety of biological molecules, notably lipids and proteins. Each cell membrane consists of three classes of amphipathic lipids: phospholipids, glycolipids, and sterols. Phospholipids are a main component of the cell membrane. These are lipid molecules made up of a phosphate group head and two fatty acid tails. The properties of phospholipid molecules allow them to spontaneously form a double-layered membrane.
When in water or an aqueous solution, which includes the inside of the body, the hydrophilic heads of phospholipids will orient themselves to be on the outside, while the hydrophobic tails will be on the inside. The technical term for this double layer of phospholipids that forms the cell membrane is a phospholipid bilayer.
Study deeper about the anatomy of the cell membrane with these diagrams! You can download and use these diagrams in your website, document or presentation. Check back soon for more printable educational diagrams!
Cell Membrane Diagrams on Diagram Link. This content posted by Sasha Wilson on 19 January 2019 at 04:30. If you think this article of Cell Membrane Diagrams is good for you, please share this wonderful Science Diagram Diagram Link content for your Diagram Reference.