Question

what is DNA packaging?​

Answer 1

Length of a typical human DNA is 2.2m

and the size of cell is of the order of nanometer, therefore In order to accommodate this DNA inside the nucleus of cell it has to packed with the helps of different proteins.

Answer 2

hey mate  !!

Double-stranded DNA loops around 8 histones twice, forming the nucleosome, which is the building block of chromatin packaging. DNA can be further packaged by forming coils of nucleosomes, called chromatin fibers. These fibers are condensed into chromosomes during mitosis, or the process of cell division.