cell nucleus

基本解释

But the big finding is that the cell nucleus has two compartments—and genes are only active in one.
研究者们的另一重大发现是，细胞核中存在两个间隔区域，而其中只有一个区域的基因是活跃的。
While, like bacteria, archaeans don’t have a cell nucleus, they share other traits with eukaryotes like you and me.
虽然，像细菌一样，古生菌也没有细胞核，但是它们与你我这样的真核生物具有其他共同的特性。
And it is easily extracted, because it is one of a h and ful of genes found outside the cell nucleus, in structures called mitochondria.
并且，由于它是在细胞核之外存在的、在结构上被称为线粒体的少数基因之一，因此提取它是件很容易的事。

"All genes are encoded by DNA and the DNA is present in the chromosomes in the cell nucleus and telomeres, they are the ends of the chromosomes and they have an important function to protect the chromosomes and maintain the integrity of the chromosomes."
One of the most obvious things about a red blood cell is it doesn't have nucleus, it has no nucleus.
红细胞最为明显的不同就是,它是无核的,它没有细胞核
耶鲁公开课 - 生物医学工程探索课程节选
Many steroid hormones act because they bind to cellulars - to receptors that are deep within the cell, often inside the nucleus.
许多类固醇激素能够起效是因为,其与存在于细胞内部的受体相结合,这类受体通常在细胞核内
耶鲁公开课 - 生物医学工程探索课程节选

Vitamin D works inside the cell nucleus as a basic building block to help turn genes on or off.
FORBES: Magazine Article

细胞核
HE dyeing result shows the edema of the treatmentⅠandⅡgroup is lighten. The cell nucleus is normal.
高血脂合并脑缺血治疗Ⅰ组水肿程度最轻,无明显的细胞空泡变性,细胞核正常。