Assertion: chloroplast's membrane | /r/HasProperty | phospholipid layers
Facets:
Source sentences:
text: Like the other plastids, chloroplasts have a double membrane envelope consisting of the outer and inner membrane (phospholipid layers).
text: Both the inner and outer membranes of the nuclear envelope are phospholipid bilayers.
text: Each membrane is a phospholipid bilayer embedded with proteins.