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A mutant strain of bacteria that has no ribosomes is incapable of what?
Wiki User
∙ 11y ago
It would be incapable of protein synthesis. The ribosomes are responsible for the assembly of amino acid molecules, to form a proteins that are determined by the nucleotide sequence of the mRNA molecules.
Wiki User
∙ 11y ago
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What is an effector strain of bacteria?
The effector strain of bacteria is that the bacteria would colonize on the teeth and help prevent the child from developing cavities.
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
Strain of bacteria?
s-strain bacteria make
If you have performed a transformation experiment using a mutant strain that is arg-- trp plus gal-- his--.?
You have performed a transformation experiment using a mutant strain that is arg-- trp+ gal-- his--. A culture of this mutant strain was mixed with a DNA from another mutant strain that is arg+ trp-- gal+ his+. How will you select for the following recombinants? a) arg+ trp+ gal-- his-- b) arg+ trp-- gal+ his+ c) arg-- tryp-- gal+ his-- d) arg-- trp+ gal-- his+
What is an effector strain of bacteria?
The effector strain of bacteria is that the bacteria would colonize on the teeth and help prevent the child from developing cavities.
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
How are cells containing recombinant DNA selected?
You have performed a transformation experiment using a mutant strain that is arg-- trp+ gal-- his--. A culture of this mutant strain was mixed with a DNA from another mutant strain that is arg+ trp-- gal+ his+. How will you select for the following recombinants? a) arg+ trp+ gal-- his-- b) arg+ trp-- gal+ his+ c) arg-- tryp-- gal+ his-- d) arg-- trp+ gal-- his+
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.
What do you call pieces of DNA that are put together?
Engineered strain or mutant strain. If they are to be propagated in an organism, the mode of transformation/transfection is called a vector. Target DNA + vector = charged vector.
Why is an s strain of bacteria able to cause disease in mammals but a r strain is not?
Because It's very dangerous
