Q. There are special proteins that help to open up DNA double helix infront of the replication fork. These proteins are:
A) DNA gyrase
B) DNA polymerase I
C) DNA ligase
D) DNA topoisomerase
Explanation
The correct answer is Option A: DNA gyrase.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.