Which of the following statements concerning cells of bacteria and archaea is correct?
A. Archaea contain small membrane-enclosed organelles; bacteria do not.
B. Archaea contain a membrane-bound nucleus; bacteria do not.
C. DNA is present in both archaea and bacteria.
D. DNA is present in the mitochondria of both bacteria and archaea.
Answer:C
Which of the following statements concerning cells of bacteria and archaea is correct?
A. Archaea contain small membrane-enclosed organelles; bacteria do not. B. Archaea contain a membrane-bound nucleus; bacteria do not. C. DNA is present in both archaea and bacteria. D. DNA is present in the mitochondria of both bacteria and archaea.