Assertion: lymph node's lymphocyte | /r/CapableOf | act by secreting molecules
Facets:
Source sentences:
text: T cell: lymphocyte that acts by secreting molecules that regulate the immune system or by causing the destruction of foreign cells, viruses, and cancer cells
text: T cell: lymphocyte that acts by secreting molecules that regulate the immune system or by causing the destruction of foreign cells, viruses, and cancer cells