Assertion: cell wall's cellulose | /r/HasProperty | a polymer of glucose
Facets:
Source sentences:
text: Cellulose is a polymer of glucose , which contains only carbon, hydrogen, and oxygen, while chitin is a polymer of N-acetylglucosamine, a sugar that contains nitrogen as well.
text: Cellulose is a polymer of glucose and is thus called a polysaccharide.