Assertion: membrane's structure | /r/CapableOf | call organelle
Facets:
Source sentences:
text: They are eukaryotic cells, meaning that they have a true nucleus and specialized structures called organelles that carry out different functions.
text: Eukaryotic cells are relatively large cells with a nucleus and specialized structures called organelles.
text: Cells have many structures inside of them called organelles.
text: Cells contain a variety of internal structures called organelles