Neither was formally trained in biochemistry.

他们两人都没有接受过正规的生物化学方面的训练。

But advances in biochemistry have made the process even more fine tuned.

但是生物化学的进步使得这个过程更加精细。

Because of quirks of biochemistry we don't fully understand, nitrogen-14 tends to be excreted more than nitrogen-15.

由于我们并不完全了的生物化学的特性，氮14比氮15更容易被排出体外。

But biochemically speaking, proteins are a lot more than what's for dinner.

但从生物化学的角度来讲，蛋白质远不止盘中餐这么简单。

We do mostly understand the biochemistry of how pain signals get sent to the brain.

我们确实大概了信号是如何传递到大脑的生物化学。

William Gwata is an expert in his field of science - biochemistry.

威廉·格瓦塔是他所的科学领域——生物化学方面的专家。

Now, scientists aren't exactly sure about the biochemistry behind caffeine withdrawal.

现，科学家们对咖啡因脱的生物化学理论还无法完全确定。

It is a powerful way of visualising human biochemistry.

这是可视化人体生物化学的有效方法。

Such a staggering figure gives some idea of the swarming immensity of biochemical activity within us.

这是一个惊人的数字，我们从中可以了一点我们体内生物化学活动的剧烈程度。”

Studies show that early nurturing from parents or caregivers helps combat the biochemical effects of stress.

研究显示，早期父母或看护的培养有助于战胜压力产生的生物化学影响。

I’ve been working in biomedical research for about five years.

我曾经从事过5年的生物化学研究。

Listen, Leonard, neither of us are neuroscientists, but we both understand the biochemistry of sex.

Leonard 我们都不是神经学家 但是都了性的生物化学原理。

35.Nowadays when we want to determine the characteristics of something, we look at its biochemistry and its genetic material.

现，当我们想去决定一些生物的特征的时候，我们会看它的生物化学特征及基因组成。

As the Earth developed, the concentrations of these pollutants were altered by various chemical reactions; they became components in biogeochemical cycle.

随着地球不断变化，污染物通过集中形成化学反应；并成为生物化学循环的基本元素。

James started by drawing on a basic premise of biochemistry — that everything happening inside a cell is basically just a chemical reaction.

詹姆斯首先利用了生物化学的基本前提：细胞内发生的一切都是化学反应。

A biochemistry paper has a different style guide than a nonfiction book about linguistics, and online articles have a bunch of different standards.

生物化学论文的风格指南与关于语言学的非小说类书籍不同，网络文章也有一堆不同的标准。

I was like, I'm starting to be a doctor, not starting to learn some random biochemistry pathways that are going to be completely meaningless.

我就想，我要成为一名医生，而不是要学习一些随机的完全没有意义的生物化学路径。

James started by drawing on a basic premise of biochemistry – that everything happening inside a cell is basically just a chemical reaction.

詹姆斯首先借鉴了生物化学的一个基本前提——细胞内发生的一切基本上都只是化学反应。

The molecules are 1.6 billion years old and hint that eukaryotes were abundant and widespread much longer ago than earlier biochemical evidence had suggested.

这些分子有16亿年的历史，暗示着早之前的生物化学证据所显示的时间之前，真核生物就已经广泛存和繁殖了。

But even if scientists do figure out a way to improve on biological chemistry, we can't instantly go upgrade every photosynthetic organism on Earth, including trees.

但是即使科学家们找到了改善生物化学的方法，我们也不能立即升级地球上的每一种光合生物，包括树木。