Chapter 4, 5, 6. Chapter 4: Microscopy, Staining, and Classification.

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Presentation transcript:

Chapter 4, 5, 6

Chapter 4: Microscopy, Staining, and Classification

Units of Measurement Measurement used to measure microbes Metric Units of Length

Microscopy General Principles of Microscopy Light Microscopy Electron Microscopy Probe Microscopy

Staining Preparing Specimens for Staining Principles of Staining Simple Stains Differential Stains Special Stains Staining for Electron Microscopy

Classification and Identification of a Microorganism Linnaeus and Taxonomic Categories Domains Taxonomic and Identifying Characteristics Taxonomic Keys

Chapter 5: Microbial Metabolism

Basic Chemical Reactions Underlying Metabolism Catabolism and Anabolism Oxidation and Reduction Reactions ATP Productions and Energy Storage Roles of Enzymes in Metabolism

Carbohydrate Catabolism Glycolysis Cellular Respiration Alternatives to Glycolysis Fermentation

Other Catabolic Pathways Lipid Catabolism Protein Catabolism

Photosynthesis Chemicals and Structures Light-Dependent Reactions Light-Independent Reactions

Other Anabolic Pathways Carbohydrate Biosynthesis Lipid Biosynthesis Amino Acids Biosynthesis Nucleotides Biosynthesis

Integration and Regulation of Metabolic Functions Control of gene expression Metabolic expression – Synthezing or degrading channel proteins and enzymes – Sequestering reactions in membrane bound organelles – Feedback inhibition

Chapter 6: Microbial Nutrition and Growth

Growth Requirements Nutrients: Chemical and Energy Requirements Physical Requirements Associations and Biofilms

Oxygen Requirements Obligate aerobes Obligate anaerobes

Culturing Microorganisms Clinical Sampling Obtaining Pure Cultures Culture Media Special Culture Techniques Preserving Cultures

Growth of Microbial Populations Mathematical Considerations in Population Growth Generation Time Phases of Microbial Population Growth Continuous Culture in a Chemostat Measuring Microbial Reproduction