EVERYDAY SCIENCE

Detailed explanation-1: -A structure found inside the nucleus of a cell. A chromosome is made up of proteins and DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.

Detailed explanation-2: -The Structure of Chromosomes So as you recall, DNA is the storehouse of information in the cell. DNA is organized into chromosomes and all of the DNA in the cell is referred to as the genome.

Detailed explanation-3: -Chromosomes are made up of a DNA-protein complex called chromatin that is organized into subunits called nucleosomes.

Detailed explanation-4: -Chromosome: This is the final form of DNA organization inside the nucleus. In the chromosome form, chromatin is even more tightly packed.

Detailed explanation-5: -The DNA is packaged by special proteins called histones to form chromatin. The chromatin further condenses to form chromosomes. This means chromatin is a lower order of DNA organization, whereas chromosomes are a higher order of DNA organization.