Here's why:
* DNA is the genetic material of a cell, containing the instructions for building and maintaining the organism.
* Chromatin is a complex of DNA and proteins that is found in the nucleus of eukaryotic cells.
* Histones are the proteins that DNA wraps around, forming a nucleosome.
* Nucleosomes are the basic units of chromatin, and they are further packed into higher-order structures, giving chromatin its tangled appearance.
So, the long strands of DNA are not just floating freely inside the nucleus. They are organized and packaged with proteins in the form of chromatin, which helps to condense the DNA and make it more manageable.
