'Gram positive cell walls' diaporamas de présentation

General Microbiology

General Microbiology. 1. Prokaryotic cells No Nucleus No Organelles Cell Wall of peptidoglycan Binary Fission 1 circular chromosome. Eukaryotic Cells Nucleus Organelles If cell wall, Cellulose or chitin Mitosis Linear chromosomes. Prokaryotic vs. Eukaryotic Cells.

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A Preview of Procaryotic Cell Structure and Function

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Lecture 3 Prokaryotes & Eukaryotes

Lecture 3 Prokaryotes & Eukaryotes. Components of ALL cells Plasma membrane = lipid bilayer that forms a physical barrier to all cells Cytoplasm = the semisolid components within the cell (Cytosol = Fluid portion) Chromosomes = DNA structure containing genes

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Prokaryotic Cell Structure and function (Part I)

Prokaryotic Cell Structure and function (Part I). BIO3124 Lecture #3 (I). Plasma Membrane Properties and Functions. defines the existence of a cell Made of lipid bilayer Double layer of phospholipids Surrounds the cell approx . 5-10 nm in thickness

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Ch 4 Functional Anatomy of Prokaryotic and Eukaryotic Cells

Ch 4 Functional Anatomy of Prokaryotic and Eukaryotic Cells. Objectives. Compare and contrast the overall cell structure of prokaryotes and eukaryotes. Identify the three basic shapes of bacteria. Describe structure and function of the glycocalyx, flagella, axial filaments, fimbriae, and pili.

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Chapter 56

Chapter 56. Principles for Prescribing Antiinfectives. Terms and Definitions. Antibiotic The product of a living organism that kills or inhibits the growth of microorganisms Antimicrobial Any naturally occurring or synthetic substance that kills or inhibits growth of microorganisms

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