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Questions and Answers
Who conducted the experiment with pneumonia bacteria?
Who conducted the experiment with pneumonia bacteria?
- S form bacteria
- Avery
- R form bacteria
- Griffith (correct)
What was the result of injecting mice with the combination of heat killed and live R bacteria?
What was the result of injecting mice with the combination of heat killed and live R bacteria?
- Mice died (correct)
- Mice were unaffected
- Mice developed pneumonia
- Mice became immune
What did Griffith conclude from his experiment?
What did Griffith conclude from his experiment?
- The R form bacteria were deadly
- Proteins were responsible for the transformation
- The heat killed bacteria were still alive
- A transforming material passed from dead S bacteria to live R bacteria (correct)
Who identified DNA as the transforming principle?
Who identified DNA as the transforming principle?
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What did the chemical tests performed by Avery reveal?
What did the chemical tests performed by Avery reveal?
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Griffith experimented with the bacteria that cause ______
Griffith experimented with the bacteria that cause ______
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The S, or ______ form (deadly)
The S, or ______ form (deadly)
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R form, or ______ (not deadly)
R form, or ______ (not deadly)
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Injected mice with combination of heat killed and live R ______
Injected mice with combination of heat killed and live R ______
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Performed series of tests to find out if transforming principle was ______ or protein.
Performed series of tests to find out if transforming principle was ______ or protein.
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