Assertion: nucleus | /r/HasProperty | the brain of the cell
Facets:
value: often
type: TEMPORAL
value: essentially
type: DEGREE
Source sentences:
text: For this to happen, the mitotic spindle must be created within the nucleus, which is essentially the brain of the cell and consumes a significant fraction of the overall volume of most cells.
text: The nucleus is often referred to as the ‘brain’ of the cell, as it controls all the activities that are carried on within the cell.