Biology · Human Reproduction
The acrosome reaction in sperm during fertilization is triggered by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Release of fertilizin
- 2Influx of Ca2+ and Na+ ions into the sperm✓
- 3Capacitation completion alone
- 4Release of lysin
Correct answer
Influx of Ca2+ and Na+ ions into the sperm
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