Assertion: triglyceride's acid | /r/CapableOf | face each other
Facets:
value: within the membrane
type: LOCATION
Source sentences:
text: Phospholipids form a double-layer membrane -- or bilayer -- around the contents of the cell, with the phosphate heads facing both the inside and outside of the cell, and the fatty acids in rows that face each other within the membrane, helping to form a water-repelling barrier.