In the preparation of human DNA fragments for making recombinant DNA, the first step is to use a(an) ___ to cut the fragment

Question

In the preparation of human DNA fragments for making recombinant DNA, the first step is to use a(an) ___ to cut the fragment from a chromosome
figase (glue enzyme)
restriction endonuclease (scissors enzyme)
DNA polymerase (replication enzyme)
all of these

Kunduz · Accepted Answer

Click to see the answer