Microbiology course (protozoan I )

Paralyze the prey start digestion start digestion

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Unformatted text preview: es loaded Paralyze the prey Start digestion Start digestion Defense against predators Discharged extrusomes (mucocysts) of the nassulid ciliate Locomotion Locomotion Pseudopodes (Amoeba) Ectoplasm projection, ameboid movement Ectoplasm ameboid Ingestion of particules http://www.nhm.ac.uk/hosted_sites/quekett/Amoeba.jpg Amoeba proteus proteus Amoeba proteus http://www.ulb.ac.be/sciences/biodic/images/protozoaires/qamibe.jpg A Feeding Pseudopode Prey B C http://www.nhm.ac.uk/hosted_sites/quekett/Amoeba.jpg Locomotion Locomotion Flagella (2 - 8/cell) 8/cell (seen in flagellates subgroup) seen flagellates Microtubular structure Microtubular structure Surrounded by a membrane Surrounded by Flexible portion, Contractile portion Whip: traction Hemoflagellate (eg Trypanosoma brucei) Hemoflagellate eg Trypanosoma brucei Ondulatory membrane on the flagellum flagellum Trichomonas vaginalis Trichomonas vaginalis http://www...
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