Assertion: acrosome | /r/CapableOf | release enzyme
Facets:
Source sentences:
text: This binding triggers the acrosome to burst, releasing enzymes that help the sperm get through the zona pellucida.
text: The acrosome is responsible for penetrating the zona pellucida; it releases enzymes that digest this layer, thereby allowing the sperm to come into direct contact with the ovum cell membrane.