Question

Do prokaryotic cells have a cell wall?

Answer 1

No, I think only plant cells have cell walls.

Answer 2

I did a little research and says
"Prokaryotic cells have a cell wall composed of peptidoglycan (amino acid and sugar)."

so I think they have cell walls..

Answer 3

I did absolutely no research.

I guess it depends on how you want to define "cell wall."