Neither was formally trained in biochemistry.

他们两人都没有过正规的生方面的训练。

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

但是生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解的生的特性，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.

我们确实大概了解疼痛信号是如何传递到大脑的生。

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

威廉·格瓦塔是他所在的科领域——生方面的专家。

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

现在，科家们对咖啡因脱瘾背后的生理论还无法完全确定。

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，我们从中可以了解一点我们体内生活动的剧烈程度。”

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影响。

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

我曾经从事过5年的生研究。

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

Leonard 我们都不是神经家 但是都了解性的生原理。

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

现在，当我们想去决定一些生的特征的时候，我们会看它的生特征及基因组成。

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，污染通过集中形成反应；并成为生循环的基本元素。

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的基本前提：细胞内发生的一切都是反应。

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

生论文的风格指南与关于语言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，而不是要习一些随机的完全没有意义的生路径。

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的一个基本前提——细胞内发生的一切基本上都只是反应。

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，暗示着早在之前的生证据所显示的时间之前，真核生就已经广泛存在和繁殖了。

And finally, our aggressiveness can be influenced by our own biochemistry, hormones like testosterone and glucocorticoids and pheromones have all been implicated in animal models of aggression.

最后， 我们的攻击性会到我们自身生的影响，睾酮、糖皮质激素和信息素等激素都与攻击性动模型有关。

There's all sorts of compelling statistics we could talk about, but the actual mechanisms that cause sugar to have such bad effects on the body paint a much clearer picture.

市面上有各种各样引人注目的统计数据我们可以拿来谈论，但是糖在体内的实际的造成身体损伤的生机制，这最有说服力。