PPT-Cytoskeleton

Frank Candre Tommy Palm Vidit Talati Varun Kumar Eric Yi Structure Microtubules Tubulin Polymer Microfilaments Actin Filaments Intermediate Filaments Function Give mechanical support to the cell and maintain its shape. . 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 . The cytoskeleton as a soft glassy material (Fredberg & Fabry) twisting field displacementcell rotation Fig. 1a (from (Fabry, Maksym et al., 2003)): Scanning EM of a bead b Network of Protein Filaments. Used in:. Structural Support. Cell Movement. Movement of Vesicles within Cells. Composed of three types of Cytoskeletal fibers. Actin Filaments. Microtubules. Intermediate Filaments. 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. Cytoskeleton. Hank – in da club. Crash Course Biology - Cell membranes. Cell membranes. On your desks draw out the structure of the plasma membrane of a eukaryotic cell.. Cell Membrane. From now on we will refer to the exterior cell membrane as the . The cytoskeleton is a network of protein fibers within a cell, that crisscross the cytoplasm of all eukaryotic cells. The cytoskeleton is a very dynamic system that is constantly assembling and . dissembling. . The . cytoskeleton . is a network of fibers extending throughout the cytoplasm. It organizes the cell. ’s structures and activities, anchoring many organelles. © 2014 Pearson Education, Inc.. Video: Organelle Transport. Organelles that Store, Clean up, and Support Organelles that store, clean up, and support Vacuoles, Vesicles, Lysosomes , and the Cytoskeleton Vacuoles are large saclike structures that store materials like CHROMOSOME AND CELL DIVISION Despite the diversity among cells, three basic features are common to all cell types. All cells have outer boundary, an interior substance and a control region. CELL STRUCTURE AND FUNCTION Chapter 6 “The Cell” Life is Cellular Cell Theory: All living things are made up of cells Cells are the basic units of structure & function in living things New cells are produced from existing cells If you think they move…how do they?. Learning Outcomes. Tell what molecules make up the cytoplasm.. List the important parts of the cell that are found in the cytoplasm.. Distinguish between cytoskeleton proteins and motor proteins.. 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.. The ultrastructure of eukaryotic cells. Spec. Animal Cell Plant Cell. Starter. In pairs - Identify the main similarities and differences between animal and plant cells. Animals vs. Plants. mRNA processing. Lipid transport. Transcription. Cell growth. Cytoskeleton. Carbohydrate metabolism. Protein catabolism. Electron transport. Ribosome. *. *. Cytoskeleton. Protein catabolism. Cell adhesion.