不同类休眠细胞的生命活动中，其酶的功能和作用部位可能是不一样的；

The enzyme activity and localization might be different in different kinds of resting cells.

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这几位科学家发现，这些端粒和组成他们的酶对于细胞的生命起着非常重要的作用。

The scientists found that these caps and the enzyme they are made of plays a crucial role in the life of the cell.

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跨膜受体可从膜表面进入细胞核内直接调控细胞的生命活动，但其核转位的途径至今尚无定论。

Although transmembrane receptors from cell surface to nucleus can generally regulate the cellular life activities, their pathways of nuclear translocation still remain to be elucidated.

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Cells can stop in their lifetime at some point in the cell cycle and persist for long periods of time.

细胞生命期可以停止在细胞周期的某个点,并保持很长时间

耶鲁公开课 - 生物医学工程探索课程节选

It turns out in the case of Hepatitis B, the way the lifecycle proceeds-- the cells make too much of the protein and not all of it gets assembled into the virus.

结果显示,在乙肝的病案中,病毒生命周期的发展情况,细胞制造了大量的蛋白质,但并不是所有的蛋白质都会组合成病毒

耶鲁公开课 - 生物医学工程探索课程节选

Out of all the genes that are on the human genome which fraction is this particular cell using, which fraction is it expressing determines what proteins are present in the cell, determines what work or what activities the cell can engage in.

人类基因组全部基因中的,特定细胞所表达的基因片段,细胞表达的是哪段基因,决定了细胞中存在什么样的蛋白,决定了细胞会有什么样的功能,或者参与何种生命活动

耶鲁公开课 - 生物医学工程探索课程节选