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Germ Theory Review

Germ Theory Review

Assessment

Interactive Video

Science

9th - 12th Grade

Practice Problem

Hard

Created by

Shannon Todd Williams

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The idea of 'bad air' or 'Miasma Theory' gave support to _______________, the idea that something living could come from something not living.

spontaneous combustion

spontaneous generation

regeneration theory

germ theory

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Louis Pasteur developed a process of heating a broth to kill off the microorganisms called ______________ which helped to reduce the spoilage of things like milk and beer.

Pasteurization

Calcification

Kochification

Brothization

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The idea of using a weakened form of the pathogen to build immunity became known as a

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Koch's 4-postulates:

1. The microbe must be present in all cases of the disease

2. The microbe must be isolated and cultured in pure culture.

3. The microbe, when inoculated into a healthy host, must cause the disease.

  1. 4. The microbe must be re-isolated from the inoculated host and shown to be the same as the original microbe.

This experiment was performed on what kind of animal(s):

Horse

Mice

Bats

Chickens

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is a pathogen that cannot replicate on its own, but could replicate inside of a plant called?

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bacteriophages are viruses that infect and replicate within bacteria?

True

False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The tobacco mosaic virus was the first virus to be crystallized and photographed?

True

False

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