This is a tutorial slideshow showing the internal structure of an animal eukaryotic cell. Each slide has excellent labeled drawings accompanied by descriptive text explaining the function of each part.

Labeled illustration showing the parts of a cell.

This resource shows the dissection of a plant cell and labels the parts. Also provided is an in-depth discussion of the ground tissue system. This resource is in PDF form; requires Adobe Reader.

Excellent site to review what you know. You're given a labeled diagram of a neuron and you must identify the parts. Good Luck!