Which option(s) correctly describes chromosomes? Select one:

Chromosomes consist of tightly coiled DNA wrapped around proteins called histones.

Each chromosome has one gene.

Chromosome pairs contain completely different genes.

Most human cells have a single chromosome.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.