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ArchaeologyInfo.com
行业: Archaeology
Number of terms: 25214
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Central region in a bacterial cell in which the chromosome is compacted.
Industry:Archaeology
A process having a unidirectional transfer of genetic information through direct cellular contact between a donar ("male") and a recipient ("female") bacterial cell.
Industry:Archaeology
An enzyme that catalyzes the degradation of DNA to nucleotides.
Industry:Archaeology
In living animals a group of populations (Biological species) that can actually or potentially interbreed and have fertile offspring, and are reproductively isolated from other species. Also see Evolutionary, Genealogical, Morpho-, and Phylogenetic species.
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A stage in mitosis or meiosis in which chromosomes become aligned along the equatorial plane of the spindle.
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Change in overall size that maintains the same relative proportional shape.
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The pentose (five-carbon) sugar found in DNA.
Industry:Archaeology
A process of reasoning by which more specific consequences are inferred by rigorous argument from more general propositions.
Industry:Archaeology
An enzyme that catalyzes the degradation of RNA to nucleotides.
Industry:Archaeology
Species adapt to fill in all available niches.
Industry:Archaeology