PPT-Structure and function of immune system (proteins)

Dr Mustafa Jawad Introduction The proteins of immune system include structural proteins soluble proteins Structural proteins include surface proteins such as MHC system HLA cytokine receptors surface antibodies. Pages: . 7. -8. Heading: . Proteins and Lipids. Homework. :. Comple. te Double bubble map . . Do First . Complete the DO FIRST . Number pages . 7-8. Head pages . 7-8. Update Table of . Content. Structure. PROTEINS – (DR. TRAISH) Introduction to Proteins - Proteins are abundant and functionally diverse molecules - They participate in cell regulation at all levels - They share a common structural Ch. 12, . Stryer. Short Course. Introduction to Membranes. Lipid structure makes a bilayer. Hydrophobic effect. Non-covalent structure. Fluidity of membrane: liquid crystal. Fluidity controlled by cholesterol, tail packing. What is structure?. What is function?. The . structure. is the shape of each part of a living thing. . Function. . describes how the part . is used . or how it works.. Velcro, a road reflector, a video game joystick, and a submarine's ballast tanks all have structures inspired by nature.. Part II: Proteins & Nucleic Acids. The FOUR Classes of Large Biomolecules. All living things are made up of four classes of large biological molecules: . Carbohydrates . Lipids. Protein. N. ucleic Acids. Introducing proteins. Proteins. are a diverse group of large and complex polymer molecules, made up of long chains of . amino acids. .. They have a wide range of biological roles, including:. structural:. Cytoplasm.  . Cytoplasm . material between plasma membrane& nucleus. site of most cellular activity. 3 elements. Cytosol. Organelles. Inclusions . Cytosol. . viscous, semitransparent fluid in which other elements in cytoplasm are suspended. Essential Knowledge. 2.d.2 - Homeostatic mechanisms reflect both common ancestry and divergence due to adaptation to different environments (43.3).. 2.d.3 – Biological systems are affected by disruptions to their dynamic homeostasis (43.2-43.4).. Key attributes of immune system. 4 attributes that characterize the immune system as a whole. specificity. antigen-antibody specificity. diversity. react to millions of antigens. memory. rapid 2° response. The Structure and Function of Macromolecules Part II: Proteins & Nucleic Acids The FOUR Classes of Large Biomolecules All living things are made up of four classes of large biological molecules: Main Function. The Immune System is used to prevent infection and . disease.. Using . a variety of cells and organs, the Immune System disposes of foreign or harmful antibodies through a process known as the immune response.. innate immunity. Prof dr. . Ihsan. . Edan. . Alsaimary. department of microbiology – college of medicine – university of . basrah. Mobile : 07801410838 - . e.mail. : ihsanalsaimary@gmail.com. Immune System. Immune System . Animals are constantly under attack by pathogens, infectious agents that cause disease. . In response, animals fight back in various ways. . Natural Barriers Prevent Infection. . molecules. , . their. . structure. , and . function. .. HLA . system. , 2nd . class. . molecules. , . their. . structure. , and . function. .. HLA . system. , . genetic. background. HLA . typing.