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Lab Exam #1 Review: Core Concepts in Microbiology

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Osmosis

  • Osmosis Example 1
    02:18
  • Osmosis
    05:59
  • Direction of Osmosis
    06:48

Enzymes

  • Functions of Enzymes
    02:32
  • Enzymes Example 1
    02:25
  • Enzymes
    02:55

Microbial Growth Curves in a Closed System

  • Microbial Growth Curves in a Closed System
    08:59
  • Primary & Secondary Metabolites
    02:33

Temperature Requirements for Microbial Growth

  • Temperature Requirements for Microbial Growth
    04:16
  • Classification of Microbes by Growth Temperature
    04:56
  • How to Memorize the Classification of Microbes by Growth Temperatures
    01:59

Oxygen Requirements for Microbial Growth

  • Reactive Oxygen Species
    04:43
  • Oxygen Requirement Classes of Microbes
    07:27
  • Oxygen Requirements for Microbial Growth
    03:52

pH Requirements for Microbial Growth

  • pH Requirements for Microbial Growth
    03:11
  • Optimal Growth pH Classes of Microbes
    03:23

Osmolarity Factors for Microbial Growth

  • Osmolarity Factors for Microbial Growth
    06:30

Selective Media

  • Selective Media
    03:27

Differential Media

  • Differential Media
    04:34

Complex Media

  • Complex Media
    02:59

Chemically Defined Media

  • Chemically Defined Media
    01:53

Enrichment Media

  • Enrichment Media
    04:20

Gram Stain

  • Gram Stain
    04:57

Introduction to Staining

  • Introduction to Staining
    02:10

Introduction to Microscopes

  • Introduction to Microscopes
    06:13

Magnification, Resolution, & Contrast

  • Magnification, Resolution, & Contrast
    07:29

Cell Envelope & Biological Membranes

  • Cell Envelope & Biological Membranes Example 1
    02:21
  • Biological Membranes
    02:10
  • Intro to Biological Membranes
    06:16

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

The Glycocalyx: Capsules & Slime Layers

  • The Glycocalyx: Capsules & Slime Layers
    02:26
  • Capsules vs. Slime Layers
    01:53

Endospores

  • Endospores
    05:35
  • Endospore Structure
    03:08

Sporulation

  • Sporulation
    04:08

Germination

  • Germination
    02:59

Introduction to Immunity

  • Innate vs. Adaptive Immunity
    05:52
  • Antigens & Antibodies
    02:58

Antigens

  • Free Antigens vs. Presented Antigens on APCs
    04:11
  • Antigens
    03:59

Antibodies

  • Antibody Structure
    05:40
  • Antibody Diversity
    02:34
  • Antibodies
    00:48

Introduction to Cultivating Microbial Growth

  • Map of Techniques for Cultivating Microbes
    02:05
  • Introduction to Cultivating Microbial Growth
    03:49

Plating Methods

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

Introduction to Controlling Microbial Growth

  • Terminology of Microbial Growth Control
    07:36
  • Hierarchy of Microbial Growth Control Terminology
    03:09
  • Situations Warranting Different Levels of Microbial Growth Control
    05:58

Chemical Gases: Ethylene Oxide, Ozone, & Formaldehyde

  • Ozone
    02:36
  • Formaldehyde Gas
    02:56
  • Chemical Gases: Ethylene Oxide
    03:22

Inhibitors of Cell Wall Synthesis: Beta-lactam & Penicillin

  • Guided course
    Inhibitors of Cell Wall Synthesis: Beta-lactam & Penicillin Example 3
    04:02
  • Guided course
    Other Beta-lactam Antibiotics
    04:51
  • Inhibitors of Cell Wall Synthesis: Beta-lactam & Penicillin Example 2
    02:21