How do ukaryotic cells differ from each other

Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.

Eukaryotes have a nucleus and procaryotes do not. A way you can remember this is Eu, rhymes with do. And pro rhymes with no