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The length of DNA molecule greatly exceeds the dimensions of the nucleus in eukaryotic cells. How is this DNA accommodated?
Options
(a) super-coiling in nucleosomes
(b) DN ase disgestion
(c) through elimination of repititive DNA
(d) deletion of non-essential genes.
Correct Answer:
super-coiling in nucleosomes
Explanation:
The nucleosome model explains the packaging of histone proteins and DNA in the chromatin material which forms the chromosome.
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Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Structural and functional unit of contractile apparatus in striated muscle
- Gel electrophoresis is used for
- Select important features distinguishing Gnetum from Cycas and Pinus
- During hibernation frog respires with
- Choroid plexus is a network of
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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