PPT-Flagella and Cilia John Kim

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. 1 see also the Primary Cilia Resource web pag Although these highly con served structures are found across a broad range of species a nearly ubiquitous appearance is observed only in vertebrates Cilia can be structurally divided into subcompartmen . Burnside, Glenn, . Vanscoy. , White, Conrad. Actin. Filaments . Actin Filaments. Main Function: to help the contraction of cells . Found in: eukaryotic cells only. If Actin filaments were not present: myosin molecules would be scattered throughout the cell, and the cell would very disorganized and . AJ Scielzo. Prokaryotic Flagella . Long, threadlike structures protruding from the outside surface of the cell . Main function is movement. Prokaryotic flagella are protein fibers that extend from the cell. 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. By Kevin Partlow, Neil Perry, and Chris . Paszkiewicz. Cilia and Flagella. Cilia-numerous minute hair like organelles. Flagella-identical to the cilia but there is less of them and they are smaller. Location and Functions. MICROVILLUS, CILIA, FLAGELLA Prof Dr M 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.. :. contain enzymes that transfer . hydrogen. from various substrates to . oxygen. .. Functions of peroxisomes:. Hydrogen peroxide . (H. 2. O. 2. ) is a poison, but the peroxisome has enzyme that converts H. 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. :. contain enzymes that transfer . hydrogen. from various substrates to . oxygen. .. Functions of peroxisomes:. Hydrogen peroxide . (H. 2. O. 2. ) is a poison, but the peroxisome has enzyme that converts H. All cells take in food, rid waste, reproduce. 3 main sections. 1) Plasma membrane. 2) Nucleus. 3) Cytoplasm. cytoplasm. Cytoplasm. Jelly-like material inside of the cell. Most organelles float within. It is a dynamic structure that:. maintain cell shape. . has been known to protect the cell.. enables cellular motion.. play an important role in the movement of organelles and . intracytoplasmic. vesicles.. 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..