#5 pls Et1125.EXPERIMENTLiving S cells(control)Heat-killedS cells(control)Mixture ofheat-killedS cells andliving R cellsLiving R cells(control)S Strain = pathogenic/virulentR Strain = non pathogenic00RESULTSMouse diesMouse healthy Mouse healthy Mouse diesLiving S cells3. What organism(s) did Griffith use in his experiment?He used 2 different strains of the bacterium Streptococcus pneumoniae and mices.4. What are the two strains of pneumococcus and the distinguishing characteristics of each?S Strain pathogenic/virulentR Strain = non pathogenic5. How did Griffith determine which strain caused disease6. In one experiment, Griffith injected heat-killed S strain bacteria into the mice.a. What was he trying to determine by conducting this experiment?b. What were the results of this experiment?li

Griffith Experimental scenario: The intention to exchange non-heritable genetic information…

Answered: How did Griffith determine which strain…

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How did Griffith determine which strain caused disease

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter12: Dna: The Carrier Of Genetic Information

Section12.1: Evidence Of Dna As The Hereditary Material

Problem 2LO

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Concept explainers

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.

Question

#5 pls

Et
11
2
5.
EXPERIMENT
Living S cells
(control)
Heat-killed
S cells
(control)
Mixture of
heat-killed
S cells and
living R cells
Living R cells
(control)
S Strain = pathogenic/virulent
R Strain = non pathogenic
00
RESULTS
Mouse dies
Mouse healthy Mouse healthy Mouse dies
Living S cells
3. What organism(s) did Griffith use in his experiment?
He used 2 different strains of the bacterium Streptococcus pneumoniae and mices.
4. What are the two strains of pneumococcus and the distinguishing characteristics of each?
S Strain pathogenic/virulent
R Strain = non pathogenic
5. How did Griffith determine which strain caused disease
6. In one experiment, Griffith injected heat-killed S strain bacteria into the mice.
a. What was he trying to determine by conducting this experiment?
b. What were the results of this experiment?
li

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