\t\t\tSize0.5-3um2-100umKind of CellSingle-cellMulticellularCell WallCell wall present, comprise of peptidoglycan or mucopeptide (polysaccharide).Usually cell wall absent, if present (plant cells and fungus), comprises of cellulose (polysaccharide).Presence of NucleusWell-defined nucleus is absent, rather \'nucleoid\' is present which is an open region containing DNA.A well-defined nucleus is present enclosed within nuclear memebrane.Shape of DNACircular, double-stranded DNA.Linear, double-stranded DNA.MitochondriaAbsentPresentRibosome70S80SGolgi ApparatusAbsentPresentEndoplasmic ReticulumAbsentPresentMode of ReproductionAsexualMost commonly sexualCell DivisonBinary Fission, (conjugation, transformation, transduction)MitosisLysosomes and PeroxisomesAbsentPresentChloroplast(Absent) scattered in the cytoplasm.Present in plants, algae.Transcription and TranslationOccurs together.Transcription occurs in nucleus and translation in cytosol.OrganellesOrganelles are not membrane bound, if present any.Organelles are membrane bound and are specific in function.ReplicationSingle origin of replication.Multiple origins of replication.Number of ChromosomesOnly one (not true called as a plasmid).More than one.ExamplesArchaea, Bacteria.Plants and Animals.\t
1.

Different between prokaryotic and eukaryotic cell

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BASIS FOR COMPARISON PROKARYOTIC CELLS EUKARYOTIC CELLS


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