Assertion: magnesium | /r/HasAspect | important role
Facets:
value: in photosynthesis
type: LOCATION
Source sentences:
text: Magnesium has an important role in photosynthesis because it forms the central atom of chlorophyll.
text: Magnesium has an important role in regulating the neuromuscular activity of the heart; maintains normal heart rhythm; necessary for proper calcium & Vitamin C metabolism; converts blood sugar into energy.