Cell Movie

Here's a really cool animation of a cell that some students at Harvard made. They took some artistic liberties, but it's overall pretty accurate. I especially like the little motor protein that is shown dragging a (relatively) huge vesicle along a microtubule. It's thought that's exactly how it works. I know some people at UChicago who study single motor proteins, and they're capable of exerting amazingly high forces to move large cargoes through the cell.

http://www.studiodaily.com/main/searchlist/6850.html