Assertion: cytoskeleton | /r/MadeOf | protein
Facets:
value: mainly
type: DEGREE
value: by definition
type: OTHER
Source sentences:
text: It is made of protein.
text: By definition, the cytoskeleton is composed of proteins that can form longitudinal arrays (fibres) in all organisms.
text: It is made of protein.
text: It is made of protein.
text: It is mainly composed of proteins.