保存一小瓶细胞，该细胞可在无菌条件下再生，这要比保存小动物容易的多，对吗？

Much easier to keep a flask of cells under very sterile, very reproducible conditions than it is to keep a small animal, right?

youdao

所以问题是，你是意识大整体里必不可少的细胞吗？

So the question is, are you an essential cell in the larger body of consciousness?

youdao

我不禁问自己，这里面真的有干细胞吗？

I asked myself, are there really stem cells in there?

youdao

I've shown the differences here in terms of shape, these are shaped liked octagons and these are shaped like squares, but if I looked at these cells, what would I find that's really different about them?

我展示了一些细胞形态上的差异,这些细胞是八角形的,这些是方形的,但如果仔细观察这些细胞,我能找到一些本质上的差异吗

耶鲁公开课 - 生物医学工程探索课程节选