Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective Of or having the characteristics of prokaryotes, especially bacteria.
  • adjective Of cells, lacking a nucleus.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adjective having cells that lack membrane-bound nuclei

Etymologies

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Examples

  • The plasmid must contain prokaryotic nucleotide sequences coding for a bacterial replication origin for DNA and an antibiotic resistance gene.

    Archive 2005-10-01 2005

  • Indeed Dulbecco's laboratory was filled with first-class postdoctoral fellows from around the world, who were trained in prokaryotic molecular biology and who came there intending to expand their research into eukaryotic molecular biology.

    Susumu Tonegawa - Autobiography 1988

  • Most large-scale genomic studies suggest that the answer is an archaeon - that is, a prokaryotic cell that is in most respects like a bacterium.

    Radaractive radar 2010

  • I’d also like an explanation for the following: Among the 21 proteins in the small subunit, 13 proteins were identified as prokaryotic homologues and eight proteins were specific to the mammalian mitoribosome Table I.

    Best Protest Signs. Ever. - The Panda's Thumb 2007

  • "prokaryotic" cells-which lack cell nuclei-evolved differently from that of "eukaryotic" cells with nuclei that comprise most other forms of life, from fungi to plants and animals.

    PhysOrg.com - latest science and technology news stories PhysOrg Team 2010

  • "prokaryotic" cells-which lack cell nuclei-evolved differently from that of "eukaryotic" cells with nuclei that comprise most other forms of life, from fungi to plants and animals.

    U.S. News 2010

  • "prokaryotic" cells-which lack cell nuclei-evolved differently from that of "eukaryotic" cells with nuclei that comprise most other forms of life, from fungi to plants and animals.

    PhysOrg.com - latest science and technology news stories 2010

  • The cases in point include the origin of complex RNA molecules and protein folds; major groups of viruses; archaea and bacteria, and the principal lineages within each of these prokaryotic domains; eukaryotic supergroups; and animal phyla.

    2009 June - Telic Thoughts 2009

  • Life was prokaryotic and unicellular for 3 billion years.

    Ancient Predator Revealed! 2009

  • During the Archean Eon life started and was dominated by one-celled prokaryotic life forms.

    Geologic time 2010

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