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Microbiology Exam Study Guide: Key Concepts and Processes

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Introduction to Spontaneous Generation

  • Biogenesis vs. Spontaneous Generation
    02:05
  • Introduction to Spontaneous Generation
    05:59

Koch's Postulates

  • Koch's Postulates
    01:36
  • The 4 Koch's Postulates
    03:31
  • Limitations to Koch's Postulates
    02:58

Prokaryotic & Eukaryotic Cells

  • Recap:Prokaryotic vs. Eukaryotic Cells
    04:26
  • Prokaryotic & Eukaryotic Cells
    05:54
  • Features of Bacterial Cells
    03:54

Introduction to Archaea

  • Introduction to Archaea
    04:39

Bacterial Cell Morphology & Arrangements

  • Types of Bacterial Cell Morphology
    02:44
  • Bacterial Cell Morphology & Arrangements
    01:13
  • Bacilli Bacterial Cell Arrangements
    03:56

Introduction to Bacterial Cell Walls

  • Peptidoglycan
    01:58
  • Types of Bacterial Cell Walls
    02:44
  • Peptidoglycan Structure
    04:44

Gram-Positive Cell Walls

  • Teichoic Acids
    03:58
  • Gram-Positive Cell Walls
    02:59

Gram-Negative Cell Walls

  • Gram-Negative Cell Walls
    3:04
  • Porins
    02:18
  • The Outer Membrane
    02:15

Bacterial & Eukaryotic Cell Membranes

  • Cholesterol in Animal Membranes
    02:38
  • Bacterial & Eukaryotic Cell Membranes
    03:58

Introduction to Membrane Transport

  • Map of the Lesson on Membrane Transport
    02:26
  • Introduction to Membrane Transport
    03:00
  • Which Molecules Freely Cross Membranes?
    05:31

Passive vs. Active Transport

  • Classes of Membrane Transport Proteins
    03:41
  • Passive vs. Active Transport
    05:05

ABC Transporters

  • ABC Transporters Provide Multidrug Resistance
    06:20

Group Translocation

  • Group Translocation
    03:37

Introduction to Prokaryotic Flagella

  • Types of Flagellar Distribution on Bacteria
    05:22
  • Introduction to Prokaryotic Flagella
    02:07

Prokaryotic Flagellar Structure

  • Structure of Gram-Positive Basal Body
    02:28
  • Prokaryotic Flagellar Structure
    02:53
  • Gram-Negative vs. Gram-Positive Basal Body Structure
    01:59

Prokaryotic Flagellar Movement

  • Prokaryotic Flagellar Movement
    02:43
  • Runs and Tumbles
    03:17

Chemotaxis

  • Cell Motility During Chemotaxis
    05:11
  • Chemotaxis
    03:21

Introduction to Energy

  • Thermodynamics: System vs. Surroundings
    04:21
  • Introduction to Energy
    04:58

Redox Reactions

  • Redox Reactions Example 1
    01:44
  • Electron Carriers: NADH & FADH2
    05:22
  • Redox Reactions
    04:46

Introduction to Aerobic Cellular Respiration

  • Stages of Aerobic Cellular Respiration
    02:32
  • Introduction to Aerobic Cellular Respiration
    03:38
  • Introduction to Aerobic Cellular Respiration Example 2
    01:53

Glycolysis

  • Phases of Glycolysis
    05:57
  • Glycolysis Example 1
    01:29
  • Remembering Phases of Glycolysis
    02:49

Pyruvate Oxidation

  • Pyruvate Oxidation
    04:38

Krebs Cycle

  • Krebs Cycle Example 1
    01:20
  • Krebs Cycle
    01:37
  • Phases of The Krebs Cycle
    09:54

Electron Transport Chain

  • Remembering the ETC
    04:43
  • Electron Transport Chain in Prokaryotes
    02:49
  • Electron Transport Chain
    07:41

Chemiosmosis

  • Chemiosmosis
    05:01

Fermentation & Anaerobic Respiration

  • Lactic Acid Fermentation
    03:33
  • What Happens to Aerobic Organisms if There's No Oxygen?
    07:50
  • Alcohol Fermentation
    01:59

Introduction to Staining

  • Introduction to Staining
    02:10

Gram Stain

  • Gram Stain
    04:57

Plating Methods

  • Streak-Plate Method
    05:16
  • Spread-Plate Method vs. Pour-Plate Method
    05:36