Then that--those active forms are released from the cell.

然后,那些活化病毒从细胞中释放出来

耶鲁公开课 - 生物医学工程探索课程节选

There are 100 of these molecules, when a receptor gets activated a kinase activity gets activated, the kinase acts on the protein, the protein gets switched on, something new starts to happen inside the cell.

有一百个这样的分子,当受体被激活,激酶被激活后,激酶作用于蛋白,使蛋白活化,细胞中就会发生一些新变化

耶鲁公开课 - 生物医学工程探索课程节选

They become activated and they produce, eventually, mature cytotoxic T-cells in large numbers.

细胞毒性T细胞活化后,开始增殖,最终,产生大量成熟的细胞毒性T细胞

耶鲁公开课 - 生物医学工程探索课程节选