Which of the following statement is true concerning transformation;
A. Bacterial transformation involves the transfer of genetic material that results in the acquisition of a new trait that is stable but not inheritable.
B. There are no bacterial species that go thru the transformation process naturally.
C. Transformation efficiencies are a way to determine how many cells were transformed per microgram of plasmid DNA used.
D. The promoter is the region at the end of the gene .
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Which of the following describes why some bands are darker in a gel electrophoresis?
A. This is a location where there is a secondary well in the gel
B. There are large amounts of fragments the same size
C. The DNA at that band absorbed more dye since it is more positively charged
D. This is an error in the gel electrophoresis caused by a clogged pore in the gel
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