有细胞核的

例句：

1. 1.The cell's nucleus contains the genetic material that determines its characteristics.
   细胞的核心包含决定其特征的遗传物质。
2. 2.The heart's nucleus is responsible for controlling blood flow to the body.
   心脏的核心负责控制血液流向身体。
3. 3. The nucleus of a virus is where its genetic information is stored.
   病毒的核心是其遗传信息存储的地方。