Cell membranes contain many different proteins and perform a wide variety of functions. 1. Search the PDB Molecule of the Month website (https://pdb101.rcsb.org/) for images of these membrane proteins: - sodium-potassium pump - acetylcholine receptor - cadherin - mechanosensitive channel 2. Put the images on the graphic organizer provided by inserting the image 3. Answer this question by adding a recording to your submission. "How does the structure of each protein help it to perform its function in the membrane?"