protists
A single-celled organism without an organized nucleus is a prokaryote.
Bacteria is a single celled organism that lacks a nucleus, if that helps at all.
procaryote
prokaryote
A single-celled organism without an organized nucleus is a prokaryote.
These single celled organisms are called prokaryotes.
Any prokaryotic organism (e.g. bacteria).
archaeabacteria and eubacteria both are single cell organisms without nucleus
a Prokaryote
An animal cell
A single-celled organism without an organized nucleus is a prokaryote.
Monerans are prokaryotes.