Biology · Recombinant DNA Technology
Which of the following correctly describes a key principle of recombinant DNA formation?
- 1Cloning is not required for multiplication of inserted DNA.
- 2Recombinant DNA is identical to host DNA.
- 3Any DNA fragment can replicate in the host without a vector.
- 4Cutting DNA with restriction enzymes and joining with DNA ligase creates a new combination of DNA.✓
Correct answer
Cutting DNA with restriction enzymes and joining with DNA ligase creates a new combination of DNA.
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