Assertion: lipid's head group | /r/HasProperty | neutral
Facets:
value: to give a net acidic charge
type: PURPOSE
value: to give basic
type: PURPOSE
Source sentences:
text: Although the head groups are neutral, they have significant dipole moments that influence the molecular arrangement.
text: The head group (R) is either neutral, (serine or inositol) to give a net acidic charge, or basic (ethanolamine or choline) to give a neutral, or zwitterionic lipid.