| AR | Acrosome reaction |
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| AR | acrosome reacted |
| acrosome | <cell biology> A membrane-bound compatment at the tip of the head of a sperm which contains lytic enzymes (hyaluronidase in mammalian sperm) which digest the outer surface of the egg and allow the sperm to inject its haploid DNA. The compartment is secreted by the Golgi apparatus of the spermatid. Origin: Gr. Soma = body (12 Mar 1998) |
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Synonyms : Acrosomes
Synonyms : Acrosome Reactions, Reaction, Acrosome, Reactions, Acrosome
| acrosome |
a process at the anterior end of a sperm cell that produces enzymes to facilitate penetration of the egg
Ãâó: wordnet.princeton.edu/perl/webwn
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| acrosome |
This structure arises from the Golgi complex. It first develops in spermatids and eventually forms a cap structure over the nucleus in the mature spermatozoa.
Ãâó: www.nature.com/nrg/journal/v3/n10/glossary/nrg911_...
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| acrosome |
the packet of enzymes in a sperm's head that allows the sperm to dissolve a hole in the coating around the egg, which allows the sperm to penetrate and fertilize the egg (More? Week 1 Notes)
Ãâó: embryology.med.unsw.edu.au/Notes/Index/A.htm
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| acrosome reaction |
a chemical change that enables a sperm to penetrate an egg.(More? Week 1 Notes)
Ãâó: embryology.med.unsw.edu.au/Notes/Index/A.htm
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| acrosome reaction |
The second stage of capacitation, when a sperm sheds its outer membrane to expose receptors that interact with the egg's zona pellucida to initiate fertilization.
Ãâó: www.haveababy.com/learn/glossary.asp
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| acrosome | a process at the anterior end of a sperm cell that produces enzymes to facilitate penetration of the egg |
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