Q. 155.0( 3 Votes )
What is chromatin material and how does it change just before the cell divides?
Answer :
Chromatin material is a genetic material body which consists of DNA and histone proteins, in other words:
The DNA + histone = chromatin
The basic structural unit of chromatin is the nucleosome.
The diagram is given below:
• As the cell initiates divisions by either meiosis or mitosis.
• During the interfaces, DNA is combined with the proteins and organized into a structure called chromatin.
• This chromatin is a thread like structure which condenses to form chromosomes just before the cell division occurs.
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