Which of the Following Sequences of Events in the Production

Multiple Choice

Which of the following sequences of events in the production of recombinant DNA are in the correct order?

A) cut DNA with restriction enzymes, mix DNA with plasmid DNA, add DNA ligase
B) mix DNA with plasmid DNA, cut with restriction enzymes, add DNA ligase
C) add DNA ligase, cut DNA with restriction enzymes, mix DNA with plasmid DNA
D) mix DNA with plasmid DNA, add DNA ligase, cut with restriction enzymes
E) cut with restriction enzymes, add DNA ligase, mix DNA with plasmid DNA