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Nucleus Definition and Explanation PDF | Download eBooks

Learn Nucleus definition in college biology with explanation to study “What is Nucleus”. Study nucleus explanation with college biology terms to review biology course for online degree programs.

Nucleus Definitions:

  1. Nucleus is where the genetic information is stored.

    Cambridge IGSCE Biology by Mary Jones, Geoff Jones



  2. A prominent nucleus occurs in eukaryotic cells.

    Biology by Dr.William George and A.R.Sheikh



Nucleus Explanation:

Nucleus is termed as a solid organelle commenced in a eukaryotic cells to a larg extent, commonly having a single rounded configuration surrounded by a double membrane and possessing the genetic material. Nucleus is underlying and elementary for a cell that without a nucleus a cell can't survive due to it's genetic material and DNA. So in short, without DNA a cell cannot live and dies. Almost, all living organisms have nucleus except blue green algae and bacteria.

Nucleus Explanation:

Nucleus is termed as a solid organelle commenced in a eukaryotic cells to a largo extent, commonly having a single rounded configuration surrounded by a double membrane and possessing the genetic material. Nucleus is underlying and elementary for a cell that without a nucleus a cell can't survive due to it's genetic material and DNA. So in short, without DNA a cell cannot live and dies. Almost, all living organisms have nucleus except blue green algae and bacteria.

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