Aerobic respiration happens all the time in all cells, usually in the mitochondria.

有氧呼吸时在细胞中发生，通常在线粒体中。

The acetaldehyde then gets converted to acetate and goes into the mitochondria like last time.

乙醛之后再被转换为乙酸盐并和之前一样，进入线粒体。

This second genome belongs to our mitochondria, an organelle inside our cells.

这第二个基因组属我们的线粒体，是我们细胞内的一个细胞器。

And they concentrated on the participants' mitochondria, which contain genomes of their own.

他们专注研究包含地衣基因组的线粒体。

Previous studies have shown that boosting mitochondria can dramatically increase the success rates of IVF.

此前的研究表明，增加线粒体数量能极大提高体外受精的成功率。

And all of their cells began producing lots of mitochondria.

之后它们所有的细胞开始产生大量线粒体。

And your cells need healthy mitochondria to stay alive.

而你的细胞需要健康的线粒体得。

Today, every single plant has cells like this, full of chloroplasts and mitochondria.

今天，一株植物有这样的细胞，充满叶绿体和线粒体。

It evolved into what we call the mitochondrion.

它进化成了我们所说的线粒体。

The problem is in the mitochondria of some women.

这种遗传问题出在一些女性的线粒体中。

Unless George Lucas knows something about the mitochondria that scientists don't.

除非乔治·卢卡斯知道一些科学家不知道的线粒体知识。

So mitochondria are the energy producers of the cell, right?

所线粒体是细胞的供能者，没错吧？

Still, the question of how mitochondria, specifically in hepatocytes, become damaged remains mostly a mystery.

至肝脏里的线粒体是如何受损的，仍是一个谜。

Um, do you happen to know anything about mitochondria?

你知道线粒体是什么东西吗？

Which is why I need to read about mitochondria right now.

所我要好好学习下线粒体的知识。

And what kind of problems do people who inherit faulty mitochondria have?

遗传到有缺陷的线粒体的人会遇到什么问题？

Muscle have mitochondria, mitochondria burn energy.

肌肉中有线粒体，线粒体会消耗能量。

So what alcohol is doing is overloading your mitochondria.

所，酒精做的，就是超载你的线粒体。

That's the roll of the mitochondria.

由线粒体卷得到。

Humans have over 200 types of cells, and all except mature red blood cells have mitochondria.

人类有超过 200 种类型的细胞，而除了成熟的红细胞外，有线粒体。