appear purple | 0.68 |
developed resistance | 0.52 |
lack outer membrane | 0.40 |
retain the crystal viol… | 0.25 |
cause diphtheria | 0.23 |
cause tetanus | 0.16 |
thick cell wall | 0.42 |
thick peptidoglycan lay… | 0.32 |
gram-negative bacteria | 0.25 |
more sensitive | 0.25 |
isolated | 0.45 |