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Comprehensive Microbiology Exam 1 Study Guide – Step-by-Step Guidance

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Introduction to Microbiology

  • Discovering Microorganisms
    03:36
  • Introduction to Microbiology
    07:27
  • Introduction to Microbiology Channel
    1:29

Importance of Microorganisms

  • Environmental Benefits of Microorganisms
    04:27
  • Importance of Microorganisms
    01:25
  • Microorganisms as Research Tools
    03:48

Introduction to Spontaneous Generation

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

Francesco Redi's Experiments

  • Francesco Redi's Experiments
    05:16

Needham vs. Spallanzani

  • Needham vs. Spallanzani
    05:56
  • Needham vs. Spallanzani Experimental Design
    05:34
  • Spallanzani’s Results Disproved Spontaneous Generation
    07:22

Pasteur's Experiments on Spontaneous Generation

  • Pasteur's Experiments on Spontaneous Generation
    03:50
  • Pasteur’s Swan-Neck Experiment
    05:58

History of Spontaneous Generation Summarized

  • History of Spontaneous Generation Summarized
    03:56

Atoms- Smallest Unit of Matter

  • Atoms- Smallest Unit of Matter Example 1
    02:13
  • Atoms- Smallest Unit of Matter Example 3
    03:51
  • Electron Orbitals & Energy Shells
    09:44

Isotopes

  • Isotopes
    06:50
  • Radioactive Isotopes
    02:37

Introduction to Chemical Bonding

  • Intramolecular vs. Intermolecular Bonds
    04:01
  • Map of the Lesson on Chemical Bonding
    02:42
  • Introduction to Chemical Bonding
    06:53

Ionic Bonding

  • Ionic Bonding
    04:34
  • Ionic Bonds
    06:07

Covalent Bonds

  • Covalent Bonds
    04:28
  • Polar Covalent Bonds
    06:51
  • Nonpolar Covalent Bonds
    06:41

Hydrogen Bonding

  • Hydrogen Bonding
    05:03

Introduction to Water

  • Introduction to Water
    01:54
  • Introduction to Water Example 1
    01:51
  • Introduction to Water
    01:29

Acids and Bases

  • Acids
    03:44
  • Acids and Bases
    01:29
  • Bases
    03:48

pH Scale

  • Buffers
    05:38
  • pH Scale
    11:05

Introduction to Biomolecules

  • Introduction to Biomolecules
    01:17
  • Map of the Lesson on Biomolecules
    01:29

Monomers & Polymers

  • Building & Breaking-Down Polymers
    04:18
  • Monomers & Polymers
    03:42

Carbohydrates

  • Formation & Breakdown of Polysaccharides
    03:08
  • Carbohydrates
    04:53
  • Carbohydrate Functions
    04:48

Nucleic Acids

  • Nucleic Acids Example 2
    01:05
  • Formation & Breakdown of Nucleic Acids
    04:07
  • DNA vs. RNA
    05:57

Proteins

  • Protein Structure
    08:02
  • Amino Acids
    04:37
  • Proteins
    02:50

Lipids

  • Steroids & Waxes
    03:31
  • Lipids
    04:19
  • Fatty Acids
    06:59

Introduction to Bacteria

  • Introduction to Bacteria
    06:18

Bacterial Cell Morphology & Arrangements

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

Overview of Prokaryotic Cell Structure

  • Overview of Prokaryotic Cell Structure
    05:59

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

Gram-Positive vs. Gram-Negative Cell Walls

  • Mnemonic for Gram-Positive vs. Gram-Negative Cell Walls
    01:41
  • Gram-Positive vs. Gram-Negative Cell Walls
    04:46

The Glycocalyx: Capsules & Slime Layers

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

Pili

  • Sex Pilus
    03:29
  • Cell Motility by Pili
    02:59
  • Pili
    01:02

Fimbriae & Hami

  • Fimbriae & Hami
    01:52
  • Hami
    01:51

Introduction to Prokaryotic Flagella

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

Prokaryotic Ribosomes

  • Prokaryotic Ribosomes
    01:51
  • Structure of Prokaryotic Ribosomes
    08:39

Introduction to Bacterial Plasmids

  • Episomes
    01:47
  • Introduction to Bacterial Plasmids
    02:52

Cell Inclusions

  • Cell Inclusions
    05:20

Endospores

  • Endospores
    05:35
  • Endospore Structure
    03:08

Sporulation

  • Sporulation
    04:08

Germination

  • Germination
    02:59

Introduction to Eukarya

  • Helminths
    01:27
  • Fungi
    02:49
  • Introduction to Eukarya
    03:28

Endosymbiotic Theory

  • Endosymbiotic Theory
    07:29

Eukaryotic Cilia & Flagella

  • Eukaryotic Cilia & Flagella Motility
    01:59
  • Eukaryotic Cilia & Flagella
    02:36

Introduction to Microbial Genetics

  • Map of the Lesson on Microbial Genetics
    02:04
  • Introduction to Microbial Genetics
    04:20

Introduction to Mutations

  • Spontaneous vs. Induced Mutations
    02:47
  • Introduction to Mutations
    00:37
  • Types of Mutations
    08:44

The Ames Test

  • The Ames Test
    06:59

Introduction to DNA Repair

  • Introduction to DNA Repair
    02:47

DNA Repair Mechanisms

  • Nucleotide Excision Repair
    03:31
  • SOS Repair System
    03:50
  • Photoreactivation
    02:29

Horizontal Gene Transfer

  • Fates of Horizontally Transferred DNA
    03:13
  • Horizontal Gene Transfer
    04:42
  • Integration of DNA via Homologous Recombination
    02:52

Bacterial Transformation

  • Bacterial Transformation
    03:06
  • Mechanism of Natural Transformation
    03:49

Transduction

  • Generalized Transduction
    04:24
  • Transduction
    06:49
  • Specialized Transduction
    06:34

Introduction to Conjugation

  • Introduction to Conjugation
    04:21

Conjugation: F Plasmids

  • F Plasmids
    05:57
  • Mechanism of F Plasmid Conjugation in E. coli
    04:12

The Griffith Experiment

  • The Griffith Experiment
    08:56

Introduction to Viruses

  • General Structure of Viruses
    04:47
  • Three Common Shapes of Viruses
    03:19
  • Enveloped vs. Non-Enveloped Viruses
    05:09

Introduction to Bacteriophage Infections

  • Map of Lesson on Bacteriophage Infections
    03:52
  • Productive vs. Latent State Infections
    04:09
  • Lytic & Lysogenic Bacteriophages
    04:34

Bacteriophage: Lytic Phage Infections

  • Bacteriophage: Lytic Phage Infections
    04:58

Bacteriophage: Lysogenic Phage Infections

  • Bacteriophage: Lysogenic Phage Infections
    05:27
  • Lysogenic Conversion
    03:37

Viroids

  • Viroids
    03:49

Prions

  • Prion Development in Neurons Leads to Scrapie
    04:00
  • Prions
    03:05

Binary Fission

  • Binary Fission
    02:16
  • Steps of Binary Fission
    04:57

Generation Times

  • Calculating Generation Times
    05:48
  • Generation Times
    02:54

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

Nutritional Factors of Microbial Growth

  • Reviewing the Nutritional Growth Factors of Microbes
    02:20
  • Carbon Source:Heterotrophs vs. Autotrophs
    02:59
  • Nutritional Factors of Microbial Growth
    02:57

Growth Factors

  • Growth Factors
    01:55

Introduction to Cultivating Microbial Growth

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

Types of Solid Culture Media

  • Types of Solid Culture Media
    03:16

Introduction to the Types of Culture Media

  • Introduction to the Types of Culture Media
    02:42

Chemically Defined Media

  • Chemically Defined Media
    01:53

Complex Media

  • Complex Media
    02:59

Selective Media

  • Selective Media
    03:27

Differential Media

  • Differential Media
    04:34

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

Physical Methods to Control Microbial Growth

  • Dry Heat
    02:58
  • Irradiation
    06:18
  • Filtration
    04:29

Chemical Methods to Control Microbial Growth

  • Types of Disinfectants
    05:21
  • Selecting the Right Chemical Agent
    04:52
  • Chemical Methods to Control Microbial Growth
    03:58

Chemicals Used to Control Microbial Growth

  • Chemicals Used to Control Microbial Growth
    02:29
  • Factors Affecting Chemical Agents
    03:17

Liquid Chemicals: Alcohols, Aldehydes, & Biguanides

  • Alcohols
    03:39
  • Biguanides
    02:41
  • Aldehydes
    03:59

Liquid Chemicals: Halogens

  • Iodine
    02:15
  • Chlorine
    03:16
  • Liquid Chemicals: Halogens
    00:56

Liquid Chemicals: Surface-Active Agents

  • Liquid Chemicals: Surface-Active Agents
    04:14
  • Soaps & Detergents
    06:20
  • Quats
    02:33

Chemical Gases: Ethylene Oxide, Ozone, & Formaldehyde

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

ATP

  • Energy Coupling
    04:57
  • ATP
    06:44
  • Phosphorylation
    03:00

Enzymes

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

Introduction to Metabolism

  • Introduction to Metabolism
    02:17
  • Catabolic & Anabolic Pathways
    03:25