| ACROSS | DOWN |
| 2 The one of the three lacking TATA boxes | 1 The one of the three with both circular DNA and histones |
| 7 The one of the three with organelles | 3 The one of the three to have developed multicellular organization |
| 8 The one of the three lacking transcription factors | 4 The one of the three completely unaffected by chloramphenicol |
| 5 The one of the three to use mitosis and cytokinesis rather than binary fission | |
| 6 The one of the three with both 70s and 80s ribosomes, depending on where you look |