Cell Membranes

015 – Cell Membranes Paul Andersen explains how cells are selectively permeable with the help of their cell membrane. The main constituents of the cell membrane, including cholesterol, glycolipids, glycoproteins, phospholipids, and proteins are included. The fluid mosaic model is also illustrated. The cell wall in plants, bacteria, and fungi is also discussed.

25 thoughts on “Cell Membranes”

  1. My bio teacher told us, and i quote, “not all lipids are fats, but all fats are lipids” but phospholips are lipids not fats? according to her?

  2. I got 2 F’s on my AP bio tests because my teacher wasnt helpful and the study guides were bad bad bad. But then she introduced us to you(best thing she ever done). Now I am getting B’s and A’s :DD

  3. You are very helpful. You kinda jump around a lot between topics so it is sometimes difficult to outline your videos.

  4. life saver before test 😀 thank you soooo much, my teacher doesn’t teach at all, just give us a worksheet and test =___= but you’re a life save! love you!

  5. so i have a chapter test on the cell, its membrane, entropy, enzymes, and atp, you know chapters 6,7, and 8, i need a 100 to have a 90 in the class. I hope this guy is good at teaching this stuff

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