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Germ Theory of Disease: Lister & Koch

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Questions and Answers

What was discovered by Alexander Fleming in 1928?

The first microorganism

The first vaccine

The first antibiotic (correct)

The first virus

What percentage of bacteria are pathogenic?

50%

3% (correct)

30%

10%

What is one way that microorganisms help with waste management?

By producing oxygen

By decomposing organic waste (correct)

By producing fermented foods

By preventing disease

What is a benefit of knowledge about microorganisms?

It helps us understand the causes and transmission of disease (B) Signup and view all the answers

What is an example of a product produced by microorganisms?

Insulin (A) Signup and view all the answers

What is the name of the fungus that produces penicillin?

Penicillium (C) Signup and view all the answers

What is a role of microorganisms in food production?

They ferment food (D) Signup and view all the answers

What is a way that microorganisms help with disease prevention?

By understanding the causes of disease (B) Signup and view all the answers

What is a characteristic of microorganisms?

They are too small to be seen with the unaided eye (C) Signup and view all the answers

What is a use of microorganisms in manufacturing?

Producing cellulose (C) Signup and view all the answers

What is a type of microorganism that is not pathogenic?

Microscopic algae (B) Signup and view all the answers