Q. Which of the following is not required for any of the techniques of DNA fingerprinting available at present?
A) Zinc finger analysis
B) Restriction enzymes
C) DNA–DNA hybridization
D) Polymerase chain reaction
Explanation
Zinc finger analysis is not required in DNA fingerprinting. Zinc finger proteins bind with DNA, RNA or other small molecules and they are used in protein analysis.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.