PPT-Protozoan's with flagella

zooflagellates The third type of protozoans are called zooflagellates It is an animal like protist that has flagella Most of the zooflagellates have one to eight flagella to help them move Many of the zooflagellates live inside other organisms Ex Inside the intestines of termite. By: Paige . Weist. and Jessie . Setlock. Stentor. (live) . Stentor. (prepared). Size: 196 um. Phylum: Ciliates . Locomotion: cilia. Size: 206 um. Phylum: ciliates. Locomotion:cilia. cilia. Animal-Like Protists:. The Protozoa. Evolutionary Perspective of the Protists. The protists are a polyphyletic group that arose about 1.5 billion years ago when the Archaea and Eukarya diverged.. Our understanding of the evolutionary relationships among protists is currently in flux . MBIO . 460. Lecture 4. Dr. . Turki. . Dawoud. 2. nd. Semester. 1436/1437 H . OTHER CELL SURFACE STRUCTURES AND INCLUSIONS. 4. 9 Cell Surface Layers, . Pili. , and . Fimbriae. Many prokaryotic organisms secrete slimy or sticky materials on their cell surface. . Monotrichous – single flagellum at one end. Lophotrichous – small bunches arising from one end of cell. Amphitrichous – flagella at both ends of cell. Peritrichous – flagella dispersed over surface of cell; slowest. Bacteria . One of our kingdoms. Bacteria. Bacteria are minute microscopic prokaryotes. They are unicellular organisms, which are usually identified by their specific activities, more than their general . What is the term for . protists. with animal-like characteristics? . (. a) . amoebas (b. ) protozoans (c) . sarcodinians. (d) . zooflagellates. Protozoan. An amoeba can survive harsh conditions by forming a . Chermak. Cilia Function. Cilia are hair-like organelles located on the outside of eukaryotic cells.. There are motile cilia and non-motile cilia.. Motile cilia move in a wave-like motion to move particles across the surface of the cell, or to allow unicellular organisms to move.. Jonathan Timothy . Adi. What are Flagella and Cilia?. Flagella and Cilia are the locomotion appendages of unicellular Eukaryotes. Basically they are the limbs of cells!. They can act like . legs, moving from place to place.. Cillia and Flagella John Bassili & Zheeanna Zahid Structure Of Cilia . Cilia are slender, microscopic, hair like structures that extend from the surface of nearly all multiple or single cells. CLASSIFICATION. ALGAE. An eukaryotic cell . organisation. .. It . is composed of pure or mixed carbohydrates (Cellulose, mucilage, pectin etc.) and substances like . alginic. acid, . fucoidin. , . fucin. Jejuni. Flagella. Authors: Rita Moyes, . Andra. Robinson, Craig Wilson, Robert . Droleskey. Citation: Rita Moyes, . Andra. Robinson, Craig Wilson, Robert . Droleskey. . 2011. Transmission electron micrographs of negatively stained salmonella typhimurium flagella and fimbriae and campylobacter . protists. . Mostly . they are . unicellular. , but a few form colonies in which individual cells are joined by . cytoplasmic. threads or embedded in a common matrix. They are distributed in diverse moist habitats, commonly occur in sea, in fresh water and in soil. . (cell mouth for . phagocytosis. ) can be seen near the anterior end.. . Cell also contains . food vacuoles. which contain debris, bacteria, RBCs, and fragments of host epithelium.. Cysts. are spherical.. Bacterial flagella are so thin (15–20 nm, depending on the species) that a single flagellum cannot be seen by light microscopy unless it is stained to increase its . diameter. Flagellar Structure. The bacterial flagellum is composed of three parts..