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

اشترك الآن

تمت عملية الاشتراك بنجاح

إغلاق

عذراً، عذرا،أنت مشترك مسبقاً بالنشرة البريدية

إغلاق

عذراً، هناك مشكلة في البريد الالكتروني

إغلاق
content_cookies: int(0)
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get_post_type: string(7) "concept"

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.