Bacteriology

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/bacteriology

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. How big is Bacteriology?Morphology, ecology, genetics, biochemistry, physiology, and pathogenicity
2. What is the scientific classification?Study of prokaryotic microorganisms belonging to the domain Bacteria
3. What is the historical milestones?Microscopic observation, germ theory establishment, molecular techniques
4. Why do scientists use microscopes to study bacteria?Microscopes let scientists see bacteria that are too small to see with the naked eye. The first microscopes were made in the 17th century, and they showed scientists tiny life forms called animalcules.
5. How do bacteria help make food like yogurt and cheese?Bacteria turn milk into yogurt, cheese, and vinegar by breaking down sugars in a process called fermentation. This gives the food its special taste and texture.

Prokaryotic: Cells that lack a membrane-bound nucleus and other organelles, characteristic of bacteria.
Biogeochemical Cycles: The pathways by which chemical elements move through Earth's biotic and abiotic components.
Bioremediation: The use of microorganisms, like bacteria, to clean up environmental pollutants.