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VesicleMembraneEndomembrane systemSecretory vesicleSecretory vesicle membraneAcrosome membraneAcrosomeCytoplasmic vesicleCytoplasmic vesicle membraneAcrosome outer membrane


The portion of the acrosomal membrane just beneath the sperm cell membrane.


Acrosomal outer membrane
Outer acrosomal membrane


› Cellular component


outer acrosomal membrane [ GO:0002081 ]

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