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The effector strain of bacteria is that the bacteria would colonize on the teeth and help prevent the child from developing cavities.
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When Fredrick griffith injected mice with a mixture of both heat killed smooth strain bacteria and live rough strain bacteria an unexpected result occured this result was?
C. the mice died because rough strain bacteria had been transformed to the smooth strain
The process by which one strain of bacteria is apparently changed into another strain is called what?
conjugation or transduction or translation are the three process by which bacteria can change from one form to other
What was 'transformed' in Griffith's experiment?
Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.
Why is an s strain of bacteria able to cause disease in mammals but a r strain is not?
Because It's very dangerous
What are 4 steps in Griffith's experiments?
S Strain ---> inject into mice ---> Mice Die R Strain ---> inject into mice ---> Mice Live Griffith was able to kill bacteria by heating them. He observed that heat-killed S Strain bacteria injected into mice did not kill them. When he S Strain (heat Killed) ---> Injected into mice ---> Mice Live S Strain ( heat Killed) + R Strain (Live) ---> Injected into mice ---> Mice Die
Strain of bacteria?
s-strain bacteria make
What is transformation in DNA?
transformation is the process in which one strain of bacteria is changed by a gene or genes from another strain of bacteria
What is transformed from rough strain bacteria to smooth strain cells?
DNA
When Fredrick griffith injected mice with a mixture of both heat killed smooth strain bacteria and live rough strain bacteria an unexpected result occured this result was?
C. the mice died because rough strain bacteria had been transformed to the smooth strain
The process by which one strain of bacteria is apparently changed into another strain is called what?
conjugation or transduction or translation are the three process by which bacteria can change from one form to other
The strain of bacteria that caused pneumonia grew into what colonies on culture plates?
The disease-causing strain of bacteria grew into smooth colonies on culture plates, whereas the harmless strain produced with rough edges.
What was 'transformed' in Griffith's experiment?
Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.
Why is an s strain of bacteria able to cause disease in mammals but a r strain is not?
Because It's very dangerous
What is measles bacteria or virus?
Measles is an infection of the respiratory tract that can be caused by both a bacteria and a virus. Most people think of the virus strain typically, as there is a vaccine for it, and people rarely need to be treated with antibiotics for the bacteria strain.
What is the process in which one strain of bacteria changes into another?
transformation
When a strain of bacteria is permanently change into another?
Nobody knows
What do the terms strepto mean?
Its referring to a specific strain of bacteria.
