However, in bacteria the plasma membrane has other important roles such as respiration, photosynthesis, and the synthesis of lipids and cell wall components.

除之外，细菌质膜还有其他重要的，例如呼、光合与脂质和细胞壁成分的合成。

Lots of chemical reactions occur here such as respiration.

很多化学反应都发生在这里，如呼。

Those simple sugars then move along to the respirators, another set of microbes that snatch up these simple sugars and burn them as fuel.

这些简单糖类会被输送至进行呼的细菌，这些微生物会收简单糖类，并之为生物能源消掉。

And respiration, you're building up mitochondrial density.

而呼，则是在增加线粒体的密度。

So respiration, which is oxygen consumption, slowly decreases the oxygen concentration.

因，呼（即消氧气的过程）会缓慢降低氧气浓度。

Ye's sweet bamboo shoots have reached a respiration peak two hours after being reaped.

阿亮家的大头甜笋，砍下来已经快两个小时了，这时候笋达到呼的高峰。

And so I'm going to try to get through the whole thing on photosynthesis and respiration.

因，尽力讲解光合与呼的全过程。

And most of the heterotrophs use cellular respiration.

大多数异养生物都采细胞呼。

And that it's something called mitochondrial respiration, respiration because of the involvement of oxygen.

这就是所谓的线粒体呼，之所以称为呼，是因为涉及氧气的参与。

That glucose could also be taken in by the cells so they can do respiration, we can get ATP from it, or we could also store it in glycogen which is mostly going to be found in the liver.

葡萄糖同样能被细胞摄取以进行呼，从而产生ATP， 或者们也可以其储存在主要位于肝脏的糖原中。

Next let's go to cellular respiration.

接下来，们探讨细胞呼。

So photosynthesis and respiration are how we utilize energy, free energy from the sun to make ATP, to make ourselves grow.

因， 光合和呼是们利能量的方式，即从太阳获取自由能， 其转化为三磷酸腺苷（ATP），从而促进自身的生长。

But we'll get more into detail on respiration and photosynthesis a little bit later.

不过，稍后们会更详细地探讨呼和光合。

And so not only does a plant do photosynthesis, they then use cellular respiration to actually break the energy and get the energy out of the food that they ended up making.

因， 植物不仅进行光合，还会利细胞呼来分解所制造的食物中的能量， 从而获取能量。

If it seems like I'm going too fast or it's not understandable, I've made a video on both photosynthesis and respiration individually and so take a look at those.

如果觉得讲得太快或内容难以理解，已经分别制了关于光合和呼的详细视频， 不妨去看看。

The other thing it's going to be about is respiration.

另一重点是呼。

And so the parts of cellular respiration, the first part is called glycolysis.

因，细胞呼的部分，第一部分称为糖酵解。

We take it in through photosynthesis and we get rid of it through respiration.

们通过光合收它，并通过呼其排出。

Heterotrophs are going to use cellular respiration which is essentially oxygen, mitochondria, sugar and they're going to make ATP from that.

异养生物利细胞呼，这一过程实质上涉及氧气、线粒体、糖分，并由产生三磷酸腺苷（ATP）。

In order to do cellular respiration you need a mitochondria and you also need one more thing.

要进行细胞呼，你需要一个线粒体，还需要一样东西。