Insert DNA may be produced by
A) the mechanical shearing of long DNA molecules.
B) digesting DNA with type II restriction endonucleases.
C) the action of reverse transcriptase on rRNA.
D) All of the above
E) Only A and B

Question

Quizplus · Accepted Answer

Insert DNA can be produced by mechanical shearing (A) and by digesting DNA with type II restriction endonucleases (B). Reverse transcriptase acts on mRNA, not rRNA, to produce cDNA.

Insert DNA May Be Produced by