Which of the following is used in the preparation of recombinant DNA?
A)RNA polymerase
B)DNA polymerase
C)repressor protein
D)restriction enzyme
E)enzyme induction

Question

Quizplus · Accepted Answer

Restriction enzymes, also known as molecular scissors, are used to cut DNA at specific recognition sequences. This allows for the insertion of a gene of interest into a plasmid or other vector, creating recombinant DNA. RNA polymerase is involved in transcription, DNA polymerase is involved in DNA replication, repressor protein is involved in regulating gene expression, and enzyme induction is the process of increasing enzyme production in a cell.

Which of the Following Is Used in the Preparation of Recombinant