PPT-0 Chapter 5 Membrane composition

and fluidity You Must Know Why membranes are selectively permeable The structure and function of membrane proteins Figure 541 Mouse cell Human cell Membrane proteins The Fluidity of Membranes. Module 1 Part 4. Component Composition. Dr. Eman M. Saleh Al-. Maghary. . Email: e_saleh@asu.edu.jo. – Ext. 1269. SE Department. Faculty of Information Technology. http://fit.asu.edu.jo. – . http://OpenCourse.asu.edu.jo. Compartmentation: Cells and Tissues. About this Chapter. Body compartments. Biological membranes. Intracellular compartments. Tissue types and characteristics. Tissue remodeling. Organs. Three Major Body Cavities. Membrane composition . and . fluidity. . You Must Know. Why membranes are selectively permeable.. The structure and function of membrane proteins.. Amphipathic. . molecules. Fluid Mosaic Model. Figure 5.4-1. 1. Cilia Organelles. Centrioles Ribosome. Cellulose Lysosome. Nucleus Vacuole. Protein Synthesis Mitochondrion. Autolysis Centrosome. Chromatin Lamella. Plasma membrane, nucleus and ribosomes. Figure 4.7a. CYTOSKELETON:. NUCLEUS. ENDOPLASMIC RETICULUM (ER). Smooth ER. Rough ER. Flagellum. Centrosome. Microfilaments. Intermediate. filaments. Microvilli. Plasma membrane, nucleus and ribosomes. What to Know . The structure and function of the plasma membrane, nucleus and ribosomes.. Figure 4.5. 0.1 . . m. (a) TEM of a plasma. membrane. Outside of cell. Image from: © Pearson Education Inc, Publishing as Pearson Prentice Hall; All rights reserved. Nucleolus. Nucleus. Nuclear envelope. Ribosome (attached). Ribosome (free). Cell Membrane. Rough . endoplasmic . amphiphilic. lipids in water. Polar head groups. Hydrophobic tails. The shape of the lipid determines the structural features of the . aggregate. P. acking at bilayer edges is crowded, so bilayers merge their edges to form vesicles. amphiphilic. lipids in water. Polar head groups. Hydrophobic tails. The shape of the lipid determines the structural features of the . aggregate. P. acking at bilayer edges is crowded, so bilayers merge their edges to form vesicles. A Tour of the Cell. Cell Theory. All living organisms are made of cells. Cells are the smallest unit of structure & function in living organisms. All cells come from other cells. Microscopes. 1665: Hooke sees cell walls . N. ature of the Membrane. Team. Mawadda. Al-. Naeeli. Pat . Cipriano. , Kim Conner, . Lopa. Das,. Thea. Edwards, Tara Luke. Facilitators: Michelle Withers & Karen York. Goal. Understand how the chemical structure of cell membranes underlie their function and adaptability.. 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 Dr. S. P. Sahu. Department of LPM. Bihar Veterinary College, Patna- 800 014. Email: spsahuj@rediffmail.com. 1. . Germinal Disc . 2. . Vitelline Membrane 3. Chalaziferous of White . 4. Size of a Bacterial Cell: . There are great variations in size of bacteria. . They . measure from 0.75 µ to 1.5 µ but on an average each cell of bacterium measures about 1.25 µ to 2 µ . ( . in . diameter). .