Which is the best definition of a prokaryotic cell? It has a cell wall but lacks a well–defined nucleus and organelles, and its cytoplasm doesn't have much structure.
It contains a membrane–bound nucleus and organelles, and its organelles have specialized duties.
It contains a membrane–bound nucleus, a large central vacuole, a cell wall, a cell membrane, and chloroplasts.

Question

Which is the best definition of a prokaryotic cell?  It has a cell wall but lacks a well–defined nucleus and organelles, and its cytoplasm doesn't have much structure.
It contains a membrane–bound nucleus and organelles, and its organelles have specialized duties.
It contains a membrane–bound nucleus, a large central vacuole, a cell wall, a cell membrane, and chloroplasts.

bioepic · Answer

I would go with the first choice, "It has a cell wall but lacks a well–defined nucleus and organelles, and its cytoplasm doesn't have much structure."