A zona pellucida is a glycoprotein membrane surrounding the plasma membrane of an oocyte.
Zona Gale was a novelist. Of American origin and no longer living. It sure is a strange name.
The cast of Zona ACB - 1993 includes: Pere Barthe as Himself - Host Pau Gasol as Himself (2001)
The cast of Zona - 1915 includes: Wojciech Brydzinski as Factory Man Lawrecki Hilary Dylinski Waleria Gnatowska Irena Horwath Pola Negri as Helena Kazicka Wladyslaw Szczawinski
The cast of Zona przychodzi noca - 1998 includes: Krzysztof Kiersznowski Olaf Lubaszenko Sergiej Makowiecki Anna Nowak as Barbara Wasiljewna Valentina Svetlova Henryk Talar Tatyana Yakovenko Artur Zmijewski
The cast of Lebedyne ozero-zona - 1990 includes: Mayya Bulgakova as Old Woman (Morgue Attendant) Viktor Demertash as Prison Guard Pylyp Ilyenko as Boy Viktor Solovyov as Man Lyudmila Yefymenko as Woman
zona pellucida
The zona pellucida does.
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Zona Pellucida
The zona or zona pellucida is the thick protein shell around a human egg. In order for the egg to become fertilized, the sperm has to break through the zona.
It prevents other sperm from binding to and entering the egg by modifying the zona pellucida. It forms a fertilization envelope
Ovum has a layer of zona pellucida around itself. When a sperm enters the ovum, the cortical granules present in the ovum, causes the thickening of the zona pellucida. This prevents the entry of other sperms in the ovum and only one sperm is able to fertilize the egg.
Cadlina pellucida was created in 1826.
Spilosoma pellucida was created in 1910.
Marchia pellucida was created in 1845.
Dioptis pellucida was created in 1901.
Polypoetes pellucida was created in 1910.