From Campbell Ch. 6 Intro to the Cell,
Which of the following statements concerning bacteria and archaea cells is correct?
A) Archaea cells contain small membrane-enclosed organelles; bacteria do not.
B) Archaea cells contain a membrane-bound nucleus; bacteria do not.
C) DNA is present in both archaea cells and bacteria cells.
D) DNA is present in the mitochondria of both bacteria and archaea cells.
(A) is correct. My logic was that Archaea and Bacteria were originally from the same family as they are prokaryotes with membrane-less organelles. Is this thinking correct? If not, where am I wrong?