Multiple Choice
In Cohen and Boyer's pioneering studies of recombinant DNA, how did they know they had produced recombinant DNA?
A) They sequenced the DNA.
B) They cut the DNA with restriction enzymes.
C) They put the DNA fragments together with DNA ligase.
D) They had bacteria that were resistant to just one of the antibiotics.
E) They had bacteria that were resistant to both antibiotics.
Correct Answer:

Verified
Correct Answer:
Verified
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