Cell biology animations

below is a collection of biology animations, I found them useful and intuitive for bioinformatics researchers with mainly quantitative background, like me :(
http://bio-alive.com/animations/,
http://highered.mcgraw-hill.com/sites/dl/free/0072437316/120060/ravenanimation.html

bioinformatics ion motion

Some resources for animation of bioinformatics algorithms, and it also contains image and video libraries.
click here to hit the board