In a certain DNA molecule one strand is cleaved and when the complementary strand is rotated at one end.This configuration is called:
A) Relaxation
B) Supercoiling
C) Splicing
D) All of these
E) None of these

Question

Quizplus · Accepted Answer

This configuration is called supercoiling, which occurs when a DNA strand is twisted upon itself due to some external force or stress. It is important for the proper functioning of DNA in processes such as replication and transcription. Relaxation refers to the release of stress on a molecule, and splicing refers to the removal or rearrangement of sections of RNA.

In a Certain DNA Molecule One Strand Is Cleaved and When