Name for the collection of dna in the nucleus of eukaryotes cells

DNA in the nucleus of eukaryotic cells is collected into  a chromatin.

A chromatin is a complex of nucleic acids (DNA or RNA) and proteins called histones which condense to form a chromosome  during cell division.

In eukaryotic cells, it is found within the cell nucleus while in prokaryotes, it is found inside the nucleoid .

 Its functions are;

1.  to package DNA into a smaller volume to fit in the cell.

2. strengthen the DNA to allow mitosis and meiosis.

3. acts as a mechanism to control expression

The chromatin is easily recognized through staining. Its name literally means "colored material."

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high