Assertion: bacteria's organelle | /r/CapableOf | serve as the site
Facets:
value: for photosynthesis
type: PURPOSE
Source sentences:
text: Plants introduced a very effective way of using the sun's radiation to transform carbon dioxide into food materials, such as sugars, starches, and cellulose, through the green pigment chlorophyll and the organelle that serves as the site for photosynthesis, the chloroplast.