Assertion: chloroplast's membrane | /r/HasProperty | protein
Facets:
value: mainly
type: DEGREE
Source sentences:
text: 1. the outer membrane of the chloroplasts is composed of both proteins and lipoids.
text: The photosynthetic membrane is composed mainly of glycerol lipids and protein.
text: A mitochondrion contains outer and inner membranes composed of phospholipid bilayers and proteins.
text: the grana are surrounded by a membrane composed of proteins and lipoids.