An enzyme catalysing the removal of nucleotides from the ends of $DNA$ is:

Which enzyme is responsible for joining the foreign $DNA$ fragment with the plasmid?

Which of the following is not a restriction enzyme?

The key tools required for the recombinant $DNA$ technology are:
$I.$ Enzymes
$II.$ $RNA$ primer
$III.$ $DNA$ probe
$IV.$ Vectors
$V.$ Host organisms
Select the correct option.

The specific $DNA$ sequence where $Eco\ RI$ cuts is

Restriction endonuclease,an enzyme used in Genetic Engineering,is employed for: