karyokinesis
Americannoun
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the series of active changes that take place in the nucleus of a living cell in the process of division.
noun
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Origin of karyokinesis
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Prokaryotic cells, on the other hand, do not undergo karyokinesis and therefore have no need for a mitotic spindle.
From Textbooks ● Jun. 9, 2022
The first portion of the mitotic phase is called karyokinesis, or nuclear division.
From Textbooks ● Jun. 9, 2022
In this case, however, the resemblance to natural karyokinesis is less perfect.
From The Mechanism of Life by Stéphane Leduc
Lastly, with respect to karyokinesis, although it is true that the microscope has in comparatively recent years displayed this apparently important distinction between unicellular and multicellular organisms, two considerations have here to be supplied.
From Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions by George John Romanes
This preparation, then, which is produced entirely by diffusion, presents a perfect resemblance to the achromatin spindle in karyokinesis.
From The Mechanism of Life by Stéphane Leduc
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