Here's why:
* Prokaryotes are single-celled organisms that lack a nucleus and other membrane-bound organelles. Their DNA is located in a region called the nucleoid, which is not enclosed by a membrane. This means the DNA is essentially free-floating within the cytoplasm of the cell.
* Eukaryotic cells, on the other hand, have a true nucleus where their DNA is contained. This nucleus is surrounded by a membrane, separating the DNA from the rest of the cell's contents.
So, if you're looking for a cell where the DNA is "floating" around, you're looking for a prokaryote, like bacteria or archaea.
