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Sometimes receptors, when they interact with ligands, create changes in what proteins are actually being produced by the cell.
有时受体与配体结合后,带来的变化实际是,决定细胞开始合成何种蛋白质
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And syntax refers to those rules and principles that allow us to combine words into phrases and phrases into sentences.
语法是指使我们将词组合成短语,以及将短语组合成句子的规则和原则
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In fact what you might prefer to do is start insulin production and we'll talk about ways to do that in just a minute.
事实上,你们更愿意做的恐怕是,开启胰岛素的合成,我们马上就会讲到这其中的方法
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So, for example, just talking about hydrogen cyanide or the cyanide anion, these are both molecules which are used in organic synthesis, so particularly the cyanide anion and salts of the cyanide anion.
那么，比如，就拿氰化氢,或者氰离子来说，它们都是用于有机合成的分子，特别是氰离子和氰离子的盐。
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And subsequently germanium tetrachloride 88 was synthesized and measured to be 1.88.
随后，四氯化锗被合成出来了,密度测量出是1。
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These are things that must be taken in from the environment because your body cannot manufacture them and they promote specific chemical reactions in the body.
这些都是必须从外界摄取的物质,因为无法通过自身合成,它们能促进体内特定的化学反应
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The conclusion that Socrates reaches from his examination of change, invisibiltiy so forth and so on, and compositeness verses simplicity is that the soul is indestructible or nearly so.
苏格拉底通过对,变化，无形，合成，简单等等的，考察得出的结论是,灵魂几乎不可摧毁。
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Okay, in the Mozart there were violins, so acoustical instruments as opposed to synthetic sound with regard to the pop music.
好的,在Mozart的作品中,小提琴,这种乐器发出的声音与那种,流行乐的合成音效是截然不同的
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One of them has the right sequence of codons to specify the amino acid sequence of the protein, and the other one has a complimentary sequence.
该段带有正确的密码子序列,能够指导氨基酸序列合成蛋白质,另一段则是它的互补序列
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Say we've got a human gene that we want to make and let's say it's the human gene for insulin that we want to produce now.
假设我们想合成出一个人类的基因,假设现在我们想合成的,是人类的胰岛素基因
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So, for example, Wellbutrin, it is very unlikely that it would have thionyl chloride in order to make it, and if thionyl chloride was used at some point in the synthesis, it was not to put that chlorine atom on, it was to put something else on.
比如，安非他酮，用亚硫酰氯来制造它,是不太可能的，而就算在合成过程中的某一阶段用到了亚硫酰氯，它也不会把氯原子加进去，而是把其它东西加进去。
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You got be be composite in order to be destroyed.
要想毁灭必须是合成的东西。
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Elements beyond uranium, these are synthetic.
铀元素之后的元素，是人工合成的。
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What's a tip off to something being composite?
怎么能确定什么东西是合成的呢？
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So if you're trying to make a more complicated organic molecule carbon-carbon bonds are one of the most difficult things to make in organic chemistry, and it turns out that c n minus is a very reactive molecule, so it's a good way, even though we'll go over some drawbacks in a second, it is a good way to make carbon-carbon bonds.
如果你要合成一个更复杂的有机分子,碳碳键是有机化学中,最难制造的键之一，而实际上氰离子是一种具有很高活性的分子，用它是一个好办法，尽管我们一会儿将看到它的一些缺点，但它的确是一个制造碳碳键的好方法。
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It's very important because it provides-- does provide energy but it helps with muscle building and with the manufacturing the body does of its own proteins, and therefore, is a vital part of the diet.
蛋白质非常重要,因为它能提供,的确能提供能量,但它也能帮助肌肉塑形,参与身体内自身蛋白的合成,因此是饮食中不可或缺的组成部分
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So it lets you do a profile of not just the genes that you possess, for example, but what genes are actually being used to make proteins in the cells that surround the fluid where this was collected.
他不仅能让研究者了解,人带有哪些基因,还能知道,在收集到的体液细胞的样本中,哪些基因是合成蛋白质的
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A lot of the examples that we're going to give you in terms of trying out your Lewis structures will be molecule that are used in organic synthesis, or maybe they're molecules that react in interesting ways with biomolecules in your body or proteins in your body.
很多我们将要用来,训练路易斯结构的例子,都是在有机合成中用到的分子，也有可能是那些在你体内的生物分子,或者蛋白质中发生有趣反应的分子。
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So, for example, this is the synthesis of novacaine.
比如，这合成的是奴佛卡因。
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They are composite.
它们是合成的。
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In some cells they're recycled, that is the cell is able to take up the neurotransmitter after it's released and restore it, but most often there are enzyme systems inside the pre-synaptic membrane where those neurotransmitters are synthesized.
在一些细胞中神经递质可以循环利用,这些细胞可以吸收,已经释放出的神经递质并重新储存起来,但更常见的是突触前膜中含有酶系统,在此合成神经递质
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You load them into the top of a gel and a gel is - in this case it's synthetic polymer gel but it looks very much like Jell-O.
你把它安置在一段凝胶上,凝胶是--,这种合成凝胶聚合物看上去很像吉露果冻
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In fact, people do consume foods with cholesterol, but most of the cholesterol in the body is synthesized from foods that don't have cholesterol itself but have fat that the body turns into cholesterol.
实际上,尽管人们食用含胆固醇的食物,但人体内大多的胆固醇都是由,本身不含胆固醇的食物的脂肪,转化合成而来的
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G2 is a phase that indicates the gap between when DNA synthesis occurs and when the next mitotic event occurs.
2期是在DNA合成期完成后,到分裂期开始前的间期
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These are all things that the Bawendi group is working on. What they are real experts in is synthesizing many different kinds of these dots, and they have a synthetic scheme that's used by research groups around the world.
这些是Bawendi组正,在做的工作，他们擅长的是,合成各种量子点，他们的,方法已经被世界各地的,实验组采用，他们组还和。
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That's synthesis and that has to happen in order for cells to replicate and cell replication is happening in your body all the time.
这个DNA合成过程是,细胞复制中不可或缺的部分,细胞复制时刻不停的在你身体里进行着
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What's shown here is what's called a replication fork in DNA that's undergoing synthesis.
这里展示的是在DNA合成过程中,形成的DNA复制叉
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It does that through a process of DNA synthesis.
这个过程是通过DNA合成来完成的
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If I followed one of them it is in a phase that's called G1 first and this is a resting phase before it enters the process of synthesizing new DNA in preparation for another round of mitosis.
如果我们跟随一个细胞前进,首先进入G1期,这是一段静息期,之后进入,合成新DNA的S期,为下一轮有丝分裂做准备
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In order to have DNA you have to make DNA and your cells are continually making DNA inside your body, through a process of DNA synthesis and that synthesis is occurring because of the presence of an enzyme, a protein called DNA polymerase.
为了使每个细胞都具有DNA,身体通过一个叫做DNA合成的过程,不停的生产DNA,这个合成过程是在,一种酶的催化下进行的,这种酶叫做DNA聚合酶
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