Like a mosaic, the cell membrane ... vary from membrane to membrane, and the types of lipids in membranes can also vary. Protein surfaces are designed for interaction. Learn how proteins can ...

At physiological temperatures, cell membranes are fluid; at cooler temperatures, they become gel-like. Scientists who model membrane structure and dynamics describe the membrane as a fluid mosaic ...

In the model, this is the grape. Cell membrane close cell membraneThis surrounds the outside of animal cells and controls what can enter and exit it.: In the model, this is the balloon.