Atom by atom, we'll assemble small machines that can enter cell walls and make repairs.

也能够一个原子一个原子地组装微型机械，使之穿过细胞壁，然后修复细胞。

They kill bacteria by inhibiting enzymes the bugs use to build their protective cell walls.

细菌利用酶建立保护性细胞壁，而二者通过抑制酶来杀灭细菌。

" When you take that purified enzyme and add it back to a bacteria, for example, in an infection, it will drill a hole in the cell wall, the membrane externalizes like would normally do explode and kill the organism instantly" .

当你把纯化后的酶重新添加到细菌中，比如在感染中，它会在细胞壁上钻一个洞，细胞膜外化，就像爆炸一样立刻杀死生物。

It's not, however, harmful to our own cells, because those don't have cell walls.

但是，它对我的细胞无害，因为我的细胞是没有细胞壁的。

The cell wall is tough, and stronger than a membrane.

细胞壁比较坚硬，比细胞膜更坚韧。

Cell walls, useless molecules and the organism's own DNA are all thrown away.

细胞壁、无用的分子和生物的DNA都弃之不用。

Without the cross-links, the cell wall collapses. And the bursting bacteria die.

没有了交联能力，细胞壁就会崩溃，而且破裂的细菌就会死亡。

There are also more unusual bacteria like mycoplasma pneumoniae, chlamydophila pneumoniae, and legionella pneumophila, which don't have a cell wall and are well known for causing an " atypical or walking pneumonia" because they often cause vague symptoms like fatigue.

还有一些更不寻常的细菌，如肺炎支原、肺炎衣原以及嗜肺军团菌，它没有细胞壁，且因引起“非典型肺炎”而臭名昭着，因为它通常会引起一些模糊的症状，如疲劳。

Viruses called " phages, " which are basically chunks of genetic material wrapped in a protective protein, will pierce the cell wall of a bacterium and hijack its genetic machinery, turning the bacterium into a factory for making more viruses.

被称为“噬菌”的病毒，基本上是包裹在保护性蛋白质中的大块遗传物质，它将穿透细菌的细胞壁，劫持其遗传机制，把细菌变成制造更多病毒的工厂。

It has this whole little world inside of microbes that's helping it digest its food, that send in little tendrils that help break open those cell walls, helps liberate those nutrients, and that's what helps the animal survive.

这个充满微生物的微小世界能帮助其消化食物，它伸出微小的卷须帮助分解细胞壁释放出营养物质，这样动物才能活下去。

These viruses use their tail to attach to the bacterium and then they create a hole in the cell wall and insert their DNA into the cell using the tail as a channel.

这些病毒用它的尾部附着在细菌上，然后在细胞壁上凿一个洞，通过尾部将DNA注入细胞。

Cytokinesis, the pinching of the cell membrane in animal cells or the formation of the cell wall in plant cells, occurs, completing the creation of two daughter cells.

细胞质分裂，即动物细胞中细胞膜的挤压或植物细胞的细胞壁形成，完成了两个子细胞的产生。

Researchers from the University of Queensland say the powerful venom produced by the asp caterpillar acts like a bacterial toxin by punching a hole in a cell wall.

昆士兰大学的研究人员表示，这种由法兰绒蛾毛毛虫产生的强大毒液就像细菌毒素一样，会在细胞壁上打一个洞。

When temperatures get too high, they expel the algae that lives (live) in their cell wall, and that's what gives them about 90% of their food intake.

当温度过高时，它会排出生长在细胞壁中的藻类，这就是它摄取的 90% 食物的来源。

See, applesauce is full of a polysaccharide called pectin, which normally holds cell walls together in some plants, including fruits like apples and berries.

看，苹果酱富含一种叫作果胶的多糖，它通常在一些植物中将细胞壁结合在一起，包括像苹果和浆果一类的水果。

Animal cells shrivel up, and in plant cells, the membrane and cytoplasm shrink away from the cell wall, causing the cell to become flaccid.

动物细胞会萎缩，而植物细胞的细胞膜和细胞质会从细胞壁上收缩，导致细胞变得松弛。

Another theory is that neurons may remove nicotinic receptors from the cell wall in a process called down-regulation, leaving fewer receptors available for binding.

另一理论认为，神经元会主动减少细胞壁上的烟碱受，这一过程也称为受下调，从而减少可供结合的受数量。

They bind to the cell wall of bacteria, of fungi, of many viruses and many parasites and they bind to toxins as well.

这种蛋白开始与病毒、真菌、细菌、寄生虫以及毒素相结合。

So, of course, this isn't the real Teresa, middle-aged nun, rising up her cell wall with sisters hanging on to her habit.

当然，这并不是真正的特雷萨，那个与其他人一样遵守着清规戒律的中年修女。

In exchange, one group of fungi create a compound that breaks down the cell walls of their bacteria, called bacterial nemeses.

作为交换，一组真菌会产生一种分解细菌细胞壁的化合物，这种化合物被称为细菌克星。