In this video, which is integrated with interactive tutorials at https://www.sciencemusicvideos.com/ap... Mr. W explains the structure and function of cell membranes. The video covers
* The structure of phospholipids
* How phospholipids form lipid bilayers
* The structure and function of membrane proteins, cholesterol, and carbohydrates
* The fluidmosaic model of membrane structure.

This video, and its accompanying tutorials, covers AP Biology Topic 2.4.