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General Microbiology & Immunology (PM 401)         Second level                Semester 4                    2024/2025


                   5. Digestion and exocytosis:

                       Lysosomal enzymes kill most bacteria within 30 minutes.

                       Following digestion of the microorganisms, the membrane-bound vesicle fuses

                       with  the  plasma  membrane,  expelling  the  digested  material  to  the  external

                       environment.





















































                                                phagocytosis




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