Assertion: membrane's lipid | /r/HasAspect | short carbohydrate chains
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Many proteins and lipids have short carbohydrate chains attached to them, forming glycoproteins and glycolipids.
text: Lipid and proteins on the cell membrane surface often have short carbohydrate chains protruding out from the cell surface, known as glycolipids and glycoproteins.