Assertion: cell wall | /r/MadeOf | polysaccharide
Facets:
value: in case of algae
type: OTHER
Source sentences:
text: In case of algae, cell walls contain either polysaccharides or a variety of glycoproteins, or both; fungi have a cell wall consisting largely of chitin and other polysaccharides, and the cell walls of bacteria are made of peptidoglycan, which is composed of polysaccharide chains cross-linked by unusual peptides containing D-amino acids.