In a Genomic Library of Frog DNA in E

question 4

Multiple Choice

In a genomic library of frog DNA in E. coli bacteria,

• A) all bacterial cells have the same sequences of frog DNA.
• B) all bacterial cells have different sequences of frog DNA.
• C) each bacterial cell has a random fragment of frog DNA.
• D) each bacterial cell has many fragments of frog DNA.
• E) the frog DNA is transcribed into mRNA in the bacterial cells.

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