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Ch 3: Basics of Microbiology

About This Chapter

The Basics of Microbiology chapter of this Immunology: Help & Review course is the simplest way to master the basics of microbiology. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure you learn the basics of microbiology.

Who's It For?

Anyone who needs help learning or mastering basic microbiology material will benefit from the lessons in this chapter. There is no faster or easier way to learn the basics of microbiology. Among those who would benefit are:

  • Students who have fallen behind in understanding archae, bacteria, cyanobacteria, and other fundamentals of microbiology
  • Students who struggle with learning disabilities or learning differences, including autism and ADHD
  • Students who prefer multiple ways of learning science (visual or auditory)
  • Students who have missed class time and need to catch up
  • Students who need an efficient way to learn about microbiology
  • Students who struggle to understand their teachers
  • Students who attend schools without extra immunology learning resources

How It Works:

  • Find videos in our course that cover what you need to learn or review.
  • Press play and watch the video lesson.
  • Refer to the video transcripts to reinforce your learning.
  • Test your understanding of each lesson with short quizzes.
  • Verify you're ready by completing the Basics of Microbiology chapter exam.

Why It Works:

  • Study Efficiently: Skip what you know, review what you don't.
  • Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
  • Be Ready on Test Day: Use the Basics of Microbiology chapter exam to be prepared.
  • Get Extra Support: Ask our subject-matter experts any basics of microbiology question. They're here to help!
  • Study With Flexibility: Watch videos on any web-ready device.

Students Will Review:

This chapter helps students review the concepts in a basics of microbiology unit of a standard immunology course. Topics covered include:

  • The germ theory of disease
  • Eukaryotic vs. prokaryotic cells
  • Characteristics of archaea, bacteria, cyanobacteria, protozoa, algae and fungi

8 Lessons in Chapter 3: Basics of Microbiology
Test your knowledge with a 30-question chapter practice test
The Germ Theory of Disease: Definition & Louis Pasteur

1. The Germ Theory of Disease: Definition & Louis Pasteur

In this lesson, we will look at one of the most influential experiments in the field of microbiology. We will learn how Louis Pasteur disproved the theory of spontaneous generation which helped lead to the development of the germ theory of disease.

Eukaryotic and Prokaryotic Cells: Similarities and Differences

2. Eukaryotic and Prokaryotic Cells: Similarities and Differences

In this lesson, we discuss the similarities and differences between the eukaryotic cells of your body and prokaryotic cells such as bacteria. Eukaryotes organize different functions within specialized membrane-bound compartments called organelles. These structures do not exist in prokaryotes.

Archaea: Definition, Characteristics & Examples

3. Archaea: Definition, Characteristics & Examples

There is an entire domain of life that is made up of single-celled organisms without nuclei. We're not referring to the Bacteria domain, however. In this lesson, we will examine the main characteristics of the least commonly known domain, the Archaea.

What is Bacteria? - Definition, Characteristics & Examples

4. What is Bacteria? - Definition, Characteristics & Examples

This lesson will introduce the Bacteria, a large and diverse group of microorganisms. We will examine several key characteristics, as well as a few commonly known examples of bacterial species.

Cyanobacteria: Definition, Characteristics & Species

5. Cyanobacteria: Definition, Characteristics & Species

Cyanobacteria are a phylum of Bacteria that produce oxygen during photosynthesis. This lesson will examine cyanobacteria and the role they played in establishing our oxygen-rich atmosphere.

What are Protozoa? - Definition, Characteristics & Examples

6. What are Protozoa? - Definition, Characteristics & Examples

Taxonomy is the realm of science that attempts to group similar organisms together, which is not always an easy task. In this lesson, we will examine the protozoa, a diverse group of organisms that didn't really fit anywhere else.

What is Algae? - Definition, Characteristics & Examples

7. What is Algae? - Definition, Characteristics & Examples

Plants are not the only organisms capable of carrying out photosynthesis. In this lesson we will look at algae and how an algal species can be differentiated from other organisms and microbes.

What are Fungi? - Types and Characteristics

8. What are Fungi? - Types and Characteristics

In this lesson, we will examine the group of organisms known as the fungi. This group includes the familiar organisms mushrooms, yeasts and molds. We will look at several major characteristics of fungi, as well as a few disease-causing fungi.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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