Plants, animals, fungi and protista are composed of eukaryotic cells. In these cells organelles create compartments where specific biochemical reactions occur.
Quite a useful site for the structure of plant and animal cells- http://www.cellsalive.com/cells/cell_model.htm
Animal vs. Plant Cell
Typical Animal Cell
Typical Plant Cell
Differences between Animal and Plant cells
Still a little unsure of which to do. Will need to think about it a little bit more until I'm sure of which one to do. But I'm starting to think of how I want to show my animation. I'm thinking of making the inside of the cell like an environment that your taken through and you see each part of the cell structure and it's animated in a way that shows how it functions and each structure functions.