Q. 65.0( 1 Vote )
Which of the following is not required in the preparation of a recombinant DNA molecule?
A. Restriction endonuclease
B. DNA ligase
C. DNA fragments
•Restriction enzymes act as molecular scissors and cut the DNA into fragment.
•DNA ligase is used to construct rDNA, by joining fragment of DNA [gene of interest] with the DNA of genetic material of the vector.
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