Assertion: bacteria | /r/HasAspect | cell walls
Facets:
Source sentences:
text: Most bacteria have cell walls that contain peptidoglycan.
text: Bacteria has a cell wall formed with protein – Mucopeptide.
text: Most bacteria have cell walls that contain peptidoglycan.
text: Most bacteria have cell walls that contain peptidoglycan.
text: All bacteria have a cell wall.