And I'm sure you don't remember, but one of the things I had in my recipe, is beat egg whites until stiff. OK.
我相信你们不记得了,但是我说过我食谱中的一件事情是,搅拌蛋清直到变浓稠,好。
So if you think of a shell, you can actually just think of an egg shell, that's probably the easiest way to think of it, where the yolk, if you really maybe make it a lot smaller might be the nucleus.
可以把它想成,个蛋壳,这也许是,最简单的思考办法,蛋黄如果,缩小非常多倍的话,就可以想象成核子。
You denature them, you can watch them denature because the egg white turns from clear to white and it doesn't go back.
它们变性了,这种变性是可以观察到的,蛋清由透明变为白色,再也变不回去
Let me rephrase it into garbled English that'll lead more naturally into what I want to do While the egg whites are not stiff, beat them.
让我用篡改的英语,重新说一遍,我要做的吧,当蛋清还不够浓稠的时候,搅拌它们。
So on the personality theory, I did not exist when that fertilized egg came into being, when the egg and the sperm joined.
所以在人格理论上,卵子受精的时候我还不存在,卵子和精子结合时。
This means there is no more chicken and egg.
这意味着不再有单个的鸡和蛋了。
He's asking us to imagine God, or perhaps this is God's creative spirit, as some sort of feminine being laying the universal egg and brooding over it until it bursts forth with new life. This is a risk.
他想让我们把上帝,或者说上帝的创造精神,想象成一个产下宇宙之卵并孵伏其上,直到新生命破壳而出的女性形象,这很冒险。
You've taken all the proteins inside the white of the egg, for example, you raise the temperature.
对蛋清部分所有的蛋白质,比如说进行加热
During development of the embryo it goes from being a single cell, the fertilized egg, to being a multi-cellular organism with billions of cells in it.
胚胎的发育,始于一个单一细胞,即受精卵,直到形成一个以十亿计数量的细胞构成的,多细胞有机体
And let's also make our egg perfectly symmetric and perfectly round.
而且我们要把蛋想成是,完全对称完全圆的。
There's only one source for that, there's only one source of that fertilized egg.
它的来源只有一个,受精卵的来源是唯一的
Now, you all know that we can make irreversible changes in proteins, you can denature them completely, that's what happens when you cook an egg for example.
现在你们都懂蛋白能够发生不可逆的改变,能够完全变性,比如在你煮鸡蛋的时候就是这样
We started the discussion talking about the zygote or the fertilized egg.
我们是从,受精卵或者受精卵子说起的
Think of it as that egg shell part.
我们可以。
The crucial point in thinking about this is to realize that every time you combine a different egg with a different sperm ? you end up with a different person, right?
考虑这个问题的关键一点是,明白每一次,你把一个不同的卵细胞和一个不同的精子结合,都会产生一个不同的人,对吗?
One copy of the chromosome comes from the egg and one copy of each chromosome comes from the sperm, so this you know about.
其中一条染色体来自卵子,另一条来自精子,这些你们都知道
The zygote or this fertilized egg is a completely undifferentiated cell.
受精卵,或者说已受精的卵子,是一个完全未分化的细胞
Those two examples I just gave you, one had to directly inject a gene containing vector into the pronucleus of a fertilized egg and you don't have that opportunity in adults.
在我刚给出的两个例子里,一个必须得将带有目的基因的载体,直接注射到受精卵的原核中,这在成年人身上行不通
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