Q. Restriction enzyme was discovered by
A) Alexander Fleming
B) Waksman
C) Berg
D) Smith, Nathan and Arber
Explanation
Restriction enzyme are known as molecular knives or molecular scissors and are used to cut DNA at specific sites of DNA. These were first discovered by Smith, Nathan and Arber.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.