Q. First discovered restriction endonuclease that always cuts DNA molecule at a particular point by recognising a specific sequence of six base pairs is:

3344 233 NEETNEET 2020Biotechnology : Principles and Processes Report Error

A

EcoR $1$

3%

B

Adenosine deaminase

10%

C

Thermostable DNA polymerase

0%

D

Hind $II$

87%

Solution:

Correct answer is (d) Hind $II$