cell motility | regulation of localization | cellular process | regulation of cell motility | localization | cell recognition | regulation of cellular process | sperm motility | sperm-egg recognition | reproduction | locomotion | reproductive process | binding of sperm to zona pellucida | regulation of flagellated sperm motility | cell-cell recognition | regulation of cellular component movement | fertilization | regulation of locomotion | single fertilization | sexual reproduction
secretory granule | organelle membrane | cytoplasmic vesicle | cell | intrinsic component of membrane | cytoplasm | acrosomal vesicle | intracellular organelle | membrane microdomain | anchored component of plasma membrane | secretory granule membrane | secretory vesicle | endomembrane system | plasma membrane | membrane raft | vesicle | anchored component of membrane | acrosomal membrane | extracellular region | membrane-bounded organelle | organelle | vesicle membrane | cell periphery | intracellular vesicle | intracellular | membrane | cytoplasmic vesicle membrane | intrinsic component of plasma membrane