Assertion: bacteria's membrane | /r/HasProperty | outer
Facets:
Source sentences:
text: They are an important medical challenge, as their outer membrane protects them from many antibiotics (including penicillin); detergents that would normally damage the peptidoglycans of the (inner) cell membrane; and lysozyme, an antimicrobial enzyme produced by animals that forms part of the innate immune system.
text: Gram-negative bacteria have an outer membrane that surrounds the cell wall.