Definition for Acrosome
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Revision as of 00:09, 13 February 2011 by Bio man (Talk | contribs) (Created page with "A special structure at the tip of a sperm's head that contains proteolytic enzymes that help break down the plasma membrane of the ovum at fertilization.")
A special structure at the tip of a sperm's head that contains proteolytic enzymes that help break down the plasma membrane of the ovum at fertilization.