Eukaryotic and prokaryotic cells differ in their nuclear structure and cell division processes. Eukaryotic cells have a membrane-bound nucleus containing chromosomes, while prokaryotic cells lack a membrane-bound nucleus and usually have a single circular chromosome. Eukaryotic cells undergo mitosis for cell division, while prokaryotic cells usually divide by binary fission without mitosis. The document also provides glossaries defining the structures and organelles found within animal cells, plant cells, and their differences.