Assertion: nucleolus's membrane | /r/MadeOf | complex
Facets:
value: by the numerous proteins
type: CAUSE
Source sentences:
text: Membrane is made complex by the numerous proteins crucial to its activity.
text: Membrane is made complex by the numerous proteins crucial to its activity.
text: Membrane is made complex by the numerous proteins crucial to its activity.
text: Membrane is made complex by the numerous proteins crucial to its activity.