Select the correct pair.

What is true for plasmid?

The ability to transform normal cells into cancerous cells is found in

Given below are two statements :-
Statement-$I$ : Restriction endonucleases recognize specific sequences to cut $\text{DNA}$ known as selectable nucleotide sequences.
Statement-$II$ : Restriction endonucleases cut the $\text{DNA}$ strand a little away from the centre of the palindromic site.
In the light of the above statements,choose the most appropriate answer from the options given below :-

Which of the following is the recognition sequence (target site) for the restriction enzyme $EcoRI$?

The "molecular scissors" used in genetic engineering is