How are the long DNA molecules found in eukaryotes packed into short chromosomes
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DNA is wound tightly around histones and form nucleosomes. The nucleosomes are tightly coiled to form chromosomes. ... Prokaryotic chromosomes are a loop of DNA in the cytoplasm.
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long DNA molecules found in eukaryotes into short chromosomes as-
Explanation:
1.. histone octamer is positively charged while DNA is negatively charged .
2. histone contains amino acids lysine and arginine . These are basic in nature.
3. Eight molecules of histone group together and form histone octamer.
4. The DNA is wrapped around histone octamer and form structure that is Nucleosome .
5. nucleosome have repeating structural unit located in nucleus called chromatin.
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