Question

When cloning a gene into a plasmid, which enzyme would you use to covalently attach the gene to the plasmid DNA?

Question 4 options:

a)

DNA Ligase

b)

alkaline phosphatase

c)

exonuclease III

d)

DNA polymerase

e)

a restriction endonuclease

Answer 1

- The correct answer is a) DNA Ligase.