Assertion: cell membrane's protein | /r/RelatedTo | the phospholipid bilayer
Facets:
Source sentences:
text: The cell membrane has many proteins, as well as other lipids (such as cholesterol), that are associated with the phospholipid bilayer.
text: The cell membrane has many proteins, as well as other lipids (such as cholesterol), that are associated with the phospholipid bilayer.