Answer
Introns are sometimes present in Archaea but rarely in bacteria. Bacteria have only one type of RNA polymerase, while there are several types in Archaea. Histones are present in Archaea but not in bacteria. There are only unbranched lipids in bacteria; some lipids are branched in Archaea.
Work Step by Step
Introns are sometimes present in Archaea but rarely in bacteria. Bacteria have only one type of RNA polymerase, while there are several types in Archaea. Histones are present in Archaea but not in bacteria. There are only unbranched lipids in bacteria; some lipids are branched in Archaea.
