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So, now you have a single molecule, very large molecule, with not just two binding sites but with ten binding sites.
所以如果你体内有一个细胞,一个体积很大的细胞,细胞表面不只有两个抗原结合位点,而有十个抗原结合位点
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In fact, of all the systems of cellular differentiation that are known in our bodies, probably hematopoiesis is the best known.
事实上,我们体内已知的,所有由细胞分化成的系统中,造血系统也许是最为人所熟知的
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We sometimes put it: the soul is in the body, though talking about spatial locations here may be somewhat metaphorically intended.
我们有时认为,灵魂在身体内,在谈论空间地点时,也许会暗示着某种隐喻
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And so if one is looking to keep protein at a certain level, then these sort of foods would get favored.
但还不是全部 而如果要使体内蛋白维持在某种水平上,那这些食物会比较受青睐
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You sneeze because you've got all these germs inside you and your body wants to get the germs out, so you sneeze.
你打喷嚏，因为细菌在你体内,你的身体想把他们赶出去，所以你打喷嚏。
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Alright, so he has used her body to press back her waters And that's what the ceiling is, the firmament, a firm sheet or structure that's holding back waters.
是的，他就这样用她的身体来遏止她体内的水流,那么，什么是天空呢，天空就是结实的厚板,或者类似的构造，它可以挡水。
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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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When you don't produce enough insulin yourself, as diabetics do not, then you can use insulin as a drug.
如果你的体内不能产生足够的胰岛素,例如糖尿病人,你就可以将胰岛素作为药物使用
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You need to be able to integrate that information into a response, and that happens through these biochemical reactions.
体内的细胞要整合信息并作出反应,这个过程就通过这些生化反应来完成
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It doesn't represent any particular neuron in the body, but just meant to represent functions that all of them have.
它不代表体内任何特定的神经元,只是用来表现神经元共有的一些功能
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And then it ends up in the cats' feces and then it ends up back in rats.
它从猫的排泄物中排出,又到老鼠体内。
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Okay, too little of the healthy fat to protect the body, that's a possibility. Yes?
你说的是体内健康脂肪太少无法保护身体,这也是可能的,请说
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You get a vaccine for chicken pox, it gets injected, and sometime later you're going to be protected against it.
当你拿到水痘疫苗,并注射入体内后,一段时间之后,你就可以免于感染
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If we understood them well enough we could potentially make any particular kind of cell in the body from those pluripotent cells.
如果我们能研究得足够透彻,我们就有可能利用这些多能干细胞,制造我们体内任何特定的细胞
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What insulin is doing inside your body is acting as a ligand for insulin receptors which stimulate certain kinds of cellular responses.
胰岛素在体内的功能就是作为,胰岛素受体的配体,刺激产生某种细胞效应
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We have other ways of protecting; many of our cells are inside our body protected by specialized cells of our skeletal system.
人类有其它的保护机制,我们体内的细胞受,特化的骨骼细胞保护
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In addition, the kidney controls the composition of your body of many important ions, sodium bicarbonate which is important in pH balance, potassium.
此外肾脏还能控制,体内很多重要离子的浓度,例如碳酸氢钠,它对于酸碱平衡十分重要,还有钾离子
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Well, insulin is a protein, it's produced by cells in the pancreas, it circulates in your blood.
胰岛素是一种蛋白质,由胰腺细胞分泌,随着血液不断在体内循环
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How would you accomplish this kind of - how would you accomplish gene transfer in adult humans?
然而你怎样向,你怎样向一个成年人体内导入基因呢
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The respiratory system plays an important role in maintaining our internal environment at the proper level of oxygen, by bringing the right amount in.
呼吸系统的重要性在于,通过向体内输入适量的氧气,维持人体内环境中的氧平衡
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One of the things that happens is that certain cells within your body process the vaccine or the antigen and we talked about that.
在人体内,发生的反应之一是,特定的细胞对疫苗或者抗原做出反应,之前我们讨论过这个
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The rest of these examples refer to receptors as I've been describing them and ligands that are soluble and can move around the body.
我接下来要讲的有关受体,以及能游走于体内各处可溶性的配体
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The powder you could ship anywhere, and reconstitute it onsite, and then it gets injected.
你可以把粉末运送到任何地方,就地恢复活性,并将其注射到人体内
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Most cells in your body have insulin receptors so insulin is starting to bind to insulin receptors on those cells.
体内大多数细胞中都有胰岛素受体,胰岛素就开始与细胞上的胰岛素受体结合
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And then we'll talk about how you can build something to replace a complicated small part in the body like that.
然后我们再讨论工程师们如何构建,能够取代体内如此精细小巧器官的东西
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You might not know have any symptoms, you might just have a latent source of the microorganism somewhere in your body.
你可能没有任何症状,微生物可能只是在体内某处,暗中不断滋生
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So most of the lipids, which make up cell membranes in your body are of this category of phospholipids.
大部分脂类,那些在你体内构成细胞膜的脂类,都属于磷脂类
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So inside the cell mostly water, outside the cell mostly water, but I need to separate my water from the water outside.
那么细胞内大多是水,细胞外大多也是水,但我需要将体内的和体外的水隔离开
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The way that they appear in your body tells the immune system something about where they came from.
抗原在体内出现的方式,向免疫系统表明了抗原的来源
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You don't want to generate a lot of cells that just start killing every cell inside your body.
你可不会希望产生一大堆这样的细胞,在你体内大开杀戒
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