Assertion: chlorophyll | /r/ObjectUse | used in photosynthesis
Facets:
value: as a photoreceptor
type: PURPOSE
Source sentences:
text: This molecule is used in photosynthesis, as a photoreceptor 20.
text: Chlorophyll is an extremely important biomolecule, used in photosynthesis -- leaves use the sun’s energy to convert carbon dioxide from the atmosphere and water from the soil into sugar and oxygen.