The simplest cells are prokaryotic cells like bacteria. Eukaryotic cells are more complex and are found in plants, animals and fungi. You have chosen to look at an animal cell, an eukaryotic cell.
Most animal cells have common features.
If you cannot see the Flash Movie playing then you may not have the flash player installed. Have a look at another eukaryotic cell, a plant cell . See how it differs from an animal cell. Have a look at a prokaryotic cell, a bacterial cell to see how it differs from an eukaryotic cell. If you've already studied each of these then you're ready to find out about pathways into and out of the cell and how scientists investigate cell structure .