We talked about mitosis last time; it's described more completely in the chapter, where two cells are formed from one.

我们上节课说到过有丝分裂,在那一章里更详细的阐释了,细胞是怎么由一生二的

耶鲁公开课 - 生物医学工程探索课程节选

I wanted to talk about one last concept and this is one the boxes from Chapter 5 and you've already been using this in your homework.

我想说的最后一个概念,就是第五章里的一节,你可能已经在作业里用到了

耶鲁公开课 - 生物医学工程探索课程节选

One last word of encouragement, I'll say it again, there's a lot of words in this chapter, there's a lot of concepts, focus on the things that I talked about in class not the details, the basic concepts.

最后再说点鼓励你们的话吧,这一章涉及到很多名词,有很多概念,需要关注的不是我讲的细节,而是基本概念

耶鲁公开课 - 生物医学工程探索课程节选