In recombinant DNA technique, the term vector refers to :

Options

A. Plasmids that can transfer foreign DNA into a living cell
B. Cosmids that can cut DNA at specific base sequence
C. Plasmids that can join different DNA fragments
D. Cosmids that can degrade harmful proteins

Answer

A

Explanation

In recombinant DNA technique the term vector refers to plasmid that can transfer foreign DNA into a living cell. Restriction enzymes can cut DNA at specific base sequence. DNA ligase can joint different DNA fragments