وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.

مجرة
هارفارد بزنس ريفيو
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إغلاق 
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الطب

إخراج خلوي |  Exocytosis

26 أبريل 2020


هي العملية التي تقوم بها الخلية باخراج مواد من داخل الخلية لتفرزها خارج الخلية عبر تشكيل حويصلات افرازية تتحد مع غشاء الخلية وتنفتح نحو وسط خارج الخلية ،تختلف تلك المواد باختلاف نوع الخلية وعملها.


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