查询词典 prokaryotes

Prokaryotes lack organelles such as nucleoli, mitochondria, plastid s, Golgi apparatus, and do not exhibit cyclosis.

原核生物无细胞器，如核仁、线粒体、质体、高尔基体等，不出现胞质环流。

All of the traits suggest that dinoflagellate maybe is the intermediate species between prokaryotes and eukaryotes.

寇氏隐甲藻细胞超微结构的特殊性表明，这个物种可能是原核生物向真核生物进化的中间过渡类型。

Euglena, Oxyrrhris and Crypthecodinium gave three bands (80kD,-120kD and -160kD), giardia gave only -80kD band, and four prokaryotes gave no positive band.

如果120kD和160kD的带不是CENP-B的二聚体，它们则有可能是N-末端结构与CENP-B的相似的非CENP-B蛋白质。

This last idea has not received much acceptance, since flagella lack DNA and do not show ultrastructural similarities to prokaryotes.

后一种想法没有被广泛接受，因为鞭毛缺乏DNA，在结构之外和原核生物也没有明显相似性。

Mitochondria are self-replicating, and probably they are the evolutionary descendants of what were once free-living prokaryotes.

线粒体可以自我复制，很有可能是曾经游离原核生物演化而来的后代。

Packaged within geminate particles, the genomes of geminiviruses are single-stranded circular DNAs that are replicated mainly by a rolling circle mechanism, characteristic to prokaryotes. Previous researches have indicated that geminiviruses can generate various DNA replication forms in bacteria, suggesting that geminiviruses possess the potential to regulate the expression of certain viral genes in prokaryotic systems.

双生病毒在植物细胞中是主要以原核生物形式的rolling circle replication方式做复制，而先前研究指出双生病毒可以在原核系统里进行复制，因此，双生病毒基因体中应具有在原核系统中亦能表现的调控机制，除了已知的基因外，是否有其他未知的基因参与这项机制仍不清楚。

Overview Glycolysis is a set of reactions that take place in the cytoplasm of prokaryotes and eukaryotes.

概述 糖酵解是发生在原核细胞和真核细胞的胞质中的一组反应。

This group of fastidious prokaryotes is heterogeneous and all magnetotactic bacteria identified so far are Gram-negative.

细菌是最简单的微生物之一，它的这种运动与地球的磁场有关吗

The life-form is divided into two forms,the prokaryotes and the eukaryotes.

再转向核糖核酸，将核糖体的小亚单位，作为区别生命类型之间亲缘关系的指标。

In prokaryotes the hereditary material is found in the nuncleoid .

在 prokaryotes 中，世袭的材料在 nuncleoid 被发现。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。