词汇 | eukaryote |
释义 | eukaryote noun[ C ] biology specializeduk /juːˈkær.i.əʊt/ us /juːˈker.i.oʊt/ a type of organism that has one or more cells each with a separate nucleus(= central part) containing chromosomes, which includes all animals and plants: 真核生物 "Animal" is a name reserved for multicellular eukaryotes—organisms that are bigger than a single cell and whose cells have a nucleus. “动物”是多细胞真核生物的专用名词,即比单细胞更大,并且细胞内有细胞核的生物。 Though giardia is a single-celled organism, it belongs to the eukaryotes.虽然梨形鞭毛虫是一种单细胞生物,但它属于真核生物。 Compare prokaryote Bacteria and archaea are single-celled organisms without nuclei. But the word microbe is also used to refer to single-celled eukaryotes, things like amoeba. Eukaryotes are the group of organisms that includes humans and other mammals. Fewer than 10 percent of eukaryotes - plants and animals - have genes acquired via horizontal gene transfer. Until now, the genomes of eukaryotes have been analysed using a laborious approach that sequences each chromosome a bit at a time. Animal & plant biology - general words abiotic anatomic anatomical anatomically correct anti-Darwinian biologist biophysics Darwinist entomological entomologist entomology experiment station fight-or-flight naturalist overstimulate overstimulated overstimulation photosynthetically poikilothermic survival of the fittest You can also find related words, phrases, and synonyms in the topics: Cells Examples of eukaryoteeukaryote Microsatellites are ubiquitous among eukaryotes and have been described from a great variety of taxa. These pathways differ significantly from those in eukaryotes and thus present an important opportunity to compare different natural design solutions to similar biological needs. The molecule is ubiquitous - it occurs in prokaryotes and eukaryotes, and also in the genomes of mitochondria and chloroplasts. Within eukaryotes, these elements are found within nuclear, mitochondrial and chloroplast genomes. Cyclophilins have been isolated from a wide variety of eukaryotes and prokaryotes. Significant differences exist between the process of protein synthesis initiation in eubacteria and eukaryotes. In turn, our investigations have led to the proposal of a differential equation explaining, overall, phenomenologically, the growth mechanism of eukaryotes. Prior to 1977, scientists believed that living organisms fell into two categories - bacteria and eukaryotes. In eukaryotes, the dynamic discrimination between ' good ' and ' bad ' start sites is taken to a new level of complexity and multiple factors are involved. The regulation of initiation codon recognition also appears to differ between bacteria and eukaryotes. Its primary structure is highly conserved from prokaryotes and archaebacteria to eukaryotes. Recombination of protein domains facilitated by co-translational folding in eukaryotes. The eukaryote consists of various cells with different functions and properties. In multicellular eukaryotes, the germline goes through several cell generations per organism generation, and thus the per generation mutation rate includes several cell generations. Is our understanding of stimulus control improved by likening it to the "appearance of eukaryotes in biological evolution"? These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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