And these molecules could react and start a sort of a reaction chain that would eventually lead to something like a biomolecule.

这些可以反应并启动一种反应链，最终产生类似生物东西。

The device scans employees' hands for contamination each time they wash and can detect gut biomolecules in just seconds.

该设备可在员工每次洗手时扫描其双手是否受到污染，并能在几秒内检测出肠道生物。

Exactly how this happened is not known, but it involves biomolecules, molecules like DNA which are found in living things.

这到底是如何发生尚不清楚，但它涉及生物，像在生物体内发现DNA这。

Ice is not a biomolecule, but when it mixes with carbon, the atoms in ice molecules change to produce complex molecules – and that's when interesting things start to happen.

冰不是生物，但当它与碳混合时，冰中原会发生变化，产生复杂，——然后有趣事情就开始发生了。

As a result, the biomolecules were able to keep their natural shape.

结果，生物能够保持其自然形状。

And so a lot of these biomolecules are polymers.

很多生物都是聚合物。

So proteins carry their function. But these proteins, they don't actually act in isolation. They're part of bigger molecular machines with these proteins interacting with other proteins as well as other biomolecules like DNA, RNA and small molecules.

所以蛋白质携带其功能。但这些蛋白质并不是孤立作用。它们是更大机器一部，这些蛋白质会与其他蛋白质以及DNA、RNA和小等其他生物相互作用。

If more investigation is warranted, laboratory tests give valuable information by analysing blood, urine and other bodily fluids to measure levels of important biomolecules or detect the presence of disease or infection.

若需进一步调查， 实验室检测通过析血液、尿液及其他体液， 提供宝贵信息，用以测量重要生物水平或检测疾病和感染存在。

We developed a new version of AlphaFold, called AlphaFold 3, that can model the structure of almost all biomolecules coming together with unprecedented accuracy.

我们开发了一个新阿尔法折叠版本，称为阿尔法折叠3， 它可以以前所未有精度建模几乎所有生物结构。

But the organic molecule that seems to be at the center of the chemical networks that can produce biomolecules is hydrogen cyanide.

但似乎处于可以产生生物化学网络中心有机是氰化氢。

So one kind of biomolecule might get a blue color. Another kind of biomolecule might get a red color.

所以一种生物可能会变成蓝色。另一种生物可能会变成红色。

We're talking about uncovering entirely new biomolecules.

我们正在谈论发现全新生物。

Various biomolecules in saliva absorb light at the same wavelength— but each has a distinct chemical fingerprint.

唾液中各种生物吸收相同波长光，但每一种都有不同化学指纹。

Closely related to genetics is molecular biology, which studies the molecular basis of biological activity, such as the structure and function of biomolecules like nucleic acids and proteins.

与遗传学密切相关还有生物学，它研究生物活动基础，比如核酸和蛋白质等生物大结构和功能。

They're part of bigger molecular machines with these proteins interacting with other proteins as well as other biomolecules like DNA, RNA and small molecules.

它们是更大机器一部，这些蛋白质不仅与其他蛋白质相互作用，还与其他生物如DNA、RNA和小相互作用。