The length of DNA molecule greatly exceeds the dimensions of the nucleus

The Length Of Dna Molecule Greatly Exceeds The Dimensions Of Biology Question

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.

Related Questions:

  1. Which of the following is not a phylloclade
  2. A metal ion involved in stomatal regulation is
  3. Apoplastic path for the transport of water in root is through
  4. Stroma in the chloroplasts of ohigher plant contains:
  5. Arbor vitae is composed of

Topics: Genetics (204)
Subject: Biology (4253)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*