試題詳解

5. Choose a correct statement from a comparison of Bacteria, Archaea and Eukarya.
(A) Membrane-enclosed nucleus with nucleolus are present in both Archaea and
(B) The mRNA introns are present in both Archaea and Eukarya.
(C) Methanogenesis is present in both Bacteria and Archaea.
(D) Nitrogen fixation is present only in Bacteria.
(E) Both Archaea and Eukarya are not sensitive to chloramphenicol. Eukarya.