PPT-Cytoskeleton

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 . 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 . 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. 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 . Behrouz. . Mahmoudi. Cytoskeleton-1. 1. The cytoskeleton. . I. s . a dynamic 3-dimensional structure that fills the cytoplasm, and is present in both eukaryotic and prokaryotic cells. The cytoskeleton acts as both muscle and skeleton, and plays a role in cell protection, cell motility (migration), cytokinesis, intracellular transport, cell division and the organization of the organelles within the cell. Continued……... http://www.northland.cc.mn.us/biology/biology1111/animations/flagellum.html. Microtubules and microfilaments. The Cytoskeleton. . الهيكل الخلو. ي. A network of fibres. . Francesco Napolitano. a. , Giovanni Annicchiarico. b. , Gennaro Catillo. a. , Francesco Grandoni. a. , Bianca Moioli. a. , Alessandra Crisà. a . and Cinzia Marchitelli. a. GENZOOT project funded by the Italian Ministry of Agriculture. Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings. Eukaryotes. 3. Microtubules and microfilaments. The Cytoskeleton . الهيكل الخلو. ي. A network of fibres. . شبكة من الالياف. 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.. (Microtubules and intermediate filaments). Dr. Mamoun Ahram. Faculty of Medicine. Second year, Second semester, 2014-2014. Principles of Genetics and Molecular Biology. Overview. Second predominant component of cytoskeleton. 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.