Explanation: Chromatin is unpaired, they are uncoiled, long and thin sturctures inside the nucleus, it can be found throughout the whole cell cycle. When it undergoes further condensation it forms the chromosome. Chromosomes are condensed Chromatin Fibers.
What is uncoiled DNA?
Each chromosome contains many genes. … Between cell divisions, the DNA in chromosomes is more loosely coiled and forms long thin strands called chromatin. DNA is in this uncoiled form during the majority of the cell cycle, making the DNA available to the proteins involved in DNA replication and transcription.
Is DNA stored as chromatin or chromosomes?
In eukaryotes, however, genetic material is housed in the nucleus and tightly packaged into linear chromosomes. Chromosomes are made up of a DNA-protein complex called chromatin that is organized into subunits called nucleosomes.
Why is DNA so tightly coiled?
DNA is a large complex, composed of several building blocks known as nucleotides. These nucleotides bind together to form strands of DNA. … The double helix of DNA is then wrapped around certain proteins known as histones. This allows the DNA to be more tightly wrapped and therefore take up less space within the cell.
What is the difference between DNA and chromatin?
The DNA is packaged by special proteins called histones to form chromatin. The chromatin further condenses to form chromosomes.
|Difference between Chromosomes and Chromatin|
|Composed of nucleosomes||They are condensed chromatin fibers|
What type of DNA is chromatin?
Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells. Nuclear DNA does not appear in free linear strands; it is highly condensed and wrapped around nuclear proteins in order to fit inside the nucleus.