Prof. Ainar S.G.(M.Sc,M.Phil)

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Presentation transcript:

Prof. Ainar S.G.(M.Sc,M.Phil) Dept of Zoology S.M.Joshi Collge , Hadapsar.

Endocytosis Movement of large material Movement is into cells Particles Organisms Large molecules Movement is into cells Types of endocytosis bulk-phase (nonspecific) receptor-mediated (specific)

Process of Endocytosis Plasma membrane surrounds material Edges of membrane meet Membranes fuse to form vesicle

Forms of Endocytosis Phagocytosis – cell eating Pinocytosis – cell drinking

Exocytosis Reverse of endocytosis Cell discharges material