Molecular Cell Biology

Animations of the Inner Life of the Cell.

These YouTube video's are really fascinating. 

"Nuclei, proteins and lipids move with bug-like authority, slithering, gliding and twisting through 3D space. All of those things that you see in the animation are going on in every one of your cells in your body all the time”

1: Wikipedia-TheInnerLifeOfTheCell 
2: multimedia.mcb.harvard.edu 
3: Inner Life of the Cell with commentary
4: Inner Life of the Cell and short version

5: Journey Inside the Cell

or see Video Bar gadget