Mitosis produces identical copies of cells and is how most of our cells divide.

有丝分裂产生相同的细胞，这是我们大多数细胞分裂的方式。

Not Sheldon. Over the years, we've formulated many theories about how he might reproduce. I'm an advocate of mitosis.

除了谢尔顿。多年来我们通过各试图探究他将如何繁衍后代。我主张的是有丝分裂。

As cells grow and divide, they naturally create clones by dividing in a process called mitosis.

随着细胞的生长和分裂，它们通过有丝分裂的过程自然地创造克隆。

This can also happen at some point during mitosis, and the result is another mosaic karyotype.

这情况也可能发生在有丝分裂过程的某个时刻，结果是形成另一个马赛克核型。

Just thinking about all the things that we don't always see in I guess everyday, everyday life and even just down to there were two, two rabbits that had mixed mitosis.

只是想想我们日常生活看不到的所有事情，甚至细到有两只进行了混合有丝分裂的兔子。

Because once you have the basic framework of what mitosis is, then you can start to fill in the little small things that go into understanding mitosis more deeply.

因为一旦有了有丝分裂的基本框架，那可以开始填写更深入的解有丝分裂的小细节。

And at this point we can either take the path of mitosis or the path of meiosis.

到了这一点，我们可以选择走有丝分裂的道路或是减数分裂的道路。

They'll divide in half, so this would be our mitosis phase and now we have two diploid cells.

它们会分成两半，所以这是我们的有丝分裂阶段， 现在我们有了两个二倍体细胞。

Well, we're right here, so we're just about to enter into the M phase, so we're just about to do mitosis and so what these cyclin dependent kinases do is they act on the cell itself.

好的， 我们在这里，即将进入M期， 也是有丝分裂的阶段。这些周期蛋白依赖性激酶的作用是作用于细胞本身。

This might mean spending a full two hours understanding mitosis or something like that, but it's so, so important.

这可能意味着要花整整两个小时来了解有丝分裂或类似的东西，但这非常重要。

But if you don't understand the basic concepts of mitosis at all, you won't even get up to a B, you might get a C or a D or an F.

但是，如果根本不了解有丝分裂的基本概念，甚至不会达到 B，可能会得到 C 或 D 或 F。

And so the goal of the cell cycle in mitosis is to make a copy of that cell in other words to make a diploid cell.

因此，细胞周期有丝分裂的目标是复制该细胞，换句话说，是产生一个二倍体细胞。

You watched a 20 minute YouTube video on how it works and then you began to test yourself and draw out the diagrams for the steps of mitosis.

您观看了一个 20 分钟的 YouTube 视频，了解它是如何工作的，然后您开始测试自己并绘制有丝分裂步骤的图表。

And so in the path of mitosis, that'll simply split in half and now we'll have two 2n cells.

在有丝分裂的过程，它会简单地一分为二， 现在我们将得到两个2n的细胞。

So if we were gonna talk about a specific phase of mitosis, for example, anaphase, a two complicated explanation might be something like this.

因此，如果我们要谈有丝分裂的一个特定阶段，例如，后期，两个复杂的解释可能是这样的。

So when you're replacing cells in your body you're doing it through mitosis.

因此，当在体内替换细胞时，是通过有丝分裂来完成的。

And you practiced the explanation three times until you had an amazing simplified explanation of all the phases of mitosis.

练习了三次解释，直到对有丝分裂的所有阶段都有了一个惊人的简化解释。

What I want to talk about this is in general what do mitosis and meiosis do and how does the cell cycle work and how is it controlled.

我今天要讨的是有丝分裂和减数分裂的作用，以及细胞周期如何运作及其调控机制。

So you just read a dense page of a textbook on mitosis.

所以只是读了一本关于有丝分裂的教科书的密集页面。

You just did so much work on mitosis over an hour of work trying to understand and learn and simplify the complex topic of mitosis.

您刚刚在有丝分裂方面做了大量工作，花了一个多小时的工作来试图解、学习和简化有丝分裂的复杂主题。