eukaryotic

将“eukaryotic”拆分为两个部分：“eu-”和“karyotic”。记忆“eu-”为希腊词根，通常与“好”或“优”的概念相关联。将“karyotic”视为“karyo”和“-tic”的组合，“karyo”联想到“karyon”，意为“核”，“-tic”表示“与...有关的”或“具有...性质的”。因此，可以想象一个“好核”的细胞，即指的是拥有良好或完善细胞核的细胞类型，即真核细胞。

eukaryotic (adj.)

also eucaryotic, "characterized by well-defined cells (with nuclei and cell walls)," 1957, from French eucaryote (1925), from Greek eu "well, good" (see eu-) + karyon "nut, kernel" (see karyo-). Related: Eukaryote; eucaryote.

1. Mitochondria are present in all eukaryotic cells.

一切真核的细胞都有线粒体.

2. That cell hybridization can be used to dissect regulatory mechanisms controlling gene expression in eukaryotic cells.

杂交细胞能被应用于剖析真核细胞中控制基因表现的调节机理.

3. Plasmids are exta - chromosomal doublestranded, circular DNA molecules found in prokaryotic and eukaryotic cells.

质粒是在原核和真核细胞中发现的染色体外的双链环状DNA分子.

4. Eukaryotic gene regulation can alos occur at the level of translation.

真核基因调控也可以发生在翻译水平.

5. All living cells can be classified as prokaryotic or eukaryotic.

所有活细胞可以被划分为原核和真核两类.