Assertion: acrosome's enzyme | /r/CapableOf | help sperm
Facets:
value: to enter an egg
type: PURPOSE
Source sentences:
text: …a cap known as the acrosome, which contains enzymes that help sperm to enter an egg.
text: Covering the head of the sperm is a cap known as the acrosome, which contains enzymes that help sperm to enter an egg.