Eukaryotic cells contain a plasma membrane and distinct membrane-bound organelles. Moreover, it has been reported that eukaryotic cells secrete chaperonins. A number of model systems …

Eukaryotes are organisms that range from microscopic single cells, such as picozoans under 3 micrometres across, [6] to animals like the blue whale, weighing up to 190 tonnes and measuring up to 33.6 metres (110 ft) long, [7] or plants like the …

2020年11月6日 · A eukaryotic cell contains membrane-bound organelles such as a nucleus, mitochondria, and an endoplasmic reticulum. Organisms based on the eukaryotic cell include …

真核生物 （英語： eukaryote）是 细胞 具有 细胞核 的 单细胞 和 多细胞 生物 的总称，包括所有 动物 、 植物 、 真菌 和其它拥有由 生物膜 包裹着的 細胞器 和复杂亚细胞结构的 原生生物 （比如 原虫 和 藻类） [1][2][3]。 真核生物与 原核生物 （细菌 和 古菌）的根本性区别是后者的 遗传物质 没有生物膜包裹而漂散在 细胞质 内，而前者的细胞内有生物膜包裹的细胞核，因此以“真核”来命名。 许多真核细胞中还含有其它由 内膜系统 支撑的细胞器，如 内质网 、 高尔基体 和 溶酶体 …

4 天之前 · Eukaryote, any cell or organism that possesses a clearly defined nucleus. The eukaryotic cell has a nuclear membrane that surrounds the nucleus, in which the well-defined chromosomes (bodies containing the hereditary material) are located. Learn more about eukaryotes in this article.

2023年2月3日 · Eukaryotic cells are defined as cells that contain an organized nucleus and membrane-bound organelles. They have a more advanced structural organization that is large and more complex than a prokaryotic cell.

2017年4月27日 · Eukaryotes are organisms whose bodies are made up of eukaryotic cells, such as protists, fungi, plants and animals. Eukaryotic cells are cells that contain a nucleus and organelles, and are enclosed by a plasma membrane. Organisms with eukaryotic cells are grouped into the biological domain Eukaryota (also sometimes called Eukarya).

Eukaryotic cells have a nucleus enclosed within the nuclear membrane and form large and complex organisms. Protozoa, fungi, plants, and animals all have eukaryotic cells. They are classified under the kingdom Eukaryota. They can maintain different environments in a single cell that allows them to carry out various metabolic reactions.

少数单细胞有机体不具 核膜 （核物质存在于细胞质中的一定区域），称为 原核细胞 （prokaryotic cell），如 蓝细菌。 具核膜的细胞就是细胞有真正的细胞核，称为真核细胞（eukaryotic cell）。

Along with prokaryotes， eukaryotes are one of two major cell types -they make up everything from single-celled amoebas to complex animals and plants. A typical size for a eukaryotic cell is roughly 0.01mm across-about 10 or 15 times wider than a typical prokaryote.