Assertion: cell wall | /r/HasProperty | protein
Facets:
value: mostly
type: DEGREE
Source sentences:
text: In terms of structure, the cell wall is a complex, continuous matrix mostly composed of carbohydrates and proteins while the cell membrane is made up of a lipid bilayer and has the consistency of salad oil at room temperature.
text: The cell wall is rigid and is composed of cellulose fibre, polysaccharides, and proteins.