Assertion: nerve agent's mechanism | /r/HasProperty | caused
Facets:
value: by blocking the acetylcholinesterase
type: MANNER
Source sentences:
text: One mechanism of disruption, utilized by the G, GV, and V series of chemicals is caused by blocking the acetylcholinesterase, an enzyme that normally destroys and stops the activity of acetylcholine, a neurotransmitter.