运输蛋白本身也必须内含规定其功能位置的分选信号。
Furthermore, the transport proteins themselves must possess information embedded within their structures that specifies their sites of ultimate functional residence.
这种LINCs（RNA）将蛋白质运输到一个关键基因簇，并帮助细胞控制管理诸如免疫反应，肿瘤生长，肥胖细胞及干细胞的生成等事务。
The molecule delivers proteins to a crucial cluster of genes and helps regulate immune response, cancer growth, and fat and stem-cell production, among other things.
屏障中的特殊蛋白质负责运输大脑所需的营养及物质。
Special proteins in the barrier transport necessary nutrients and substances into the brain.
氨基酸是构成蛋白质的砖块，正是各种氨基酸的不同排列方式造就了不同的蛋白质，包括组成头发的角蛋白和运输氧气的血红蛋白。
Proteins are long chains of building blocks called amino acids, the specific number and arrangement of which makes each protein—whether it makes up your hair or carries oxygen in your blood—unique.
氧气运输系统只需铁原子便可运行，但血色素提供的蛋白质“笼状”结构能够大大提高其效率。
An oxygen transport system is possible with just the iron atoms, but it is very much more effective with the protein "cage" the structure of hemoglobin provides.
原因在于，除了铁在血红蛋白（血液中运输氧气的颗粒）中的重要性，大脑发育的很多方面都需要铁。
The reason is that, besides its well-known role in haemoglobin, the oxygen-transporting molecule in the blood, iron is also involved in many aspects of brain development.
他们还是蛋白质的基础单元，氨基酸的采集者和运输者。
they are also fetchers and carriers of amino acids, the building blocks of proteins.
在细菌系统中运输活性是通过膜蛋白实现的。
In bacterial systems transport activities are performed by membrane proteins.
没有细胞核却使红细胞可以含有更多的可以运输氧的血红蛋白，从而使更多的氧通过血液的运输而加快我们的新陈代谢。
Losing the nucleus enables the red blood cell to contain more oxygen-carrying hemoglobin, thus enabling more oxygen to be transported in the blood and boosting our metabolism.
中铁血红蛋白结合氧和运输是通过血液到身体的组织和器官。
The iron in haemoglobin combines with oxygen and transports it through the blood to the body's tissues and organs.
协助扩散的被动运输则要求特定的内在膜蛋白去帮助分子完成跨膜运动。
Passive transport by facilitated diffusion requires the presence of specific integral membrane proteins to facilitate the movement of the molecule across the membrane.
细胞内质网有两个作用：它产生、储存和运输新蛋白质；它控制着细胞内钙的储存和释放。
The ER of a cell does two things: it makes, folds and transports new proteins; and it controls the storage and release of the cell's store of calcium.
这一过程，被称为“逆向胆固醇运输，也是高密度脂蛋白(HDL)为什么可能有保护性。”
This process, known as' reverse cholesterol transport ', is why HDL may have protective properties.
他们扮演的角色，作为伴侣在蛋白质合成，折叠，运输等。
They play roles as chaperones in protein synthesis, folding, and transport.
RER产生的小泡在蛋白质从合成部位向积累部位运输中起着重要的作用。
RER derived vesicles were involved in the transport of protein from the site of synthesis (RER) to the site of accumulation.
突变的蛋白表现出功能降低或丧失的原因可以归结到它们在合成、加工、胞内运输以及最终在尿浓缩过程中某些方面的缺陷。
The functionally characterized mutants show a loss of function due to defects in their synthesis, processing, intracellular transport and in urine concentration.
哺乳动物氨基酸的跨膜运输由多种氨基酸转运载体蛋白介导，其中L型氨基酸转运载体1（LAT1）属于L系统，主要转运大分子支链氨基酸和芳香族中性氨基酸。
L-type amino acid transporter-1 (LAT1) is a member of the sodium-independent amino acid transport system L and transports large branched-chain and aromatic neutral amino acids.
蛋白质通过质流和受体介导的途径运输到小泡中。
Protein import from the ER occurs via receptor-mediated protein transport or bulk flow.
仅仅查处运输氧气的血液蛋白的含量是不够的。
It is not enough to only test the content of the blood protein transporting the oxygen.
与脂质运输有关的载脂蛋白基因构成了一个复杂的多基因家族。
The apolipoprotein genes represent a large family of genes encoding various binding proteins for plasma lipid transport.
真核细胞的内吞和分泌途径中蛋白质和脂类的运输主要由膜泡运输介导。
The transport of proteins and lipids between eukaryotic cells via endocytosis and secretion is mainly facilitated by vesicular trafficking.
损耗—上面已经指出过，大部分因为各种原因不能向海外运输的血液被制成了白蛋白和免疫血清球蛋白，因此总的来说损耗很小。
Losses. - as has just been indicated, most of the blood rejected for oversea shipment for various reasons was made into albumin and immune serum globulin, so that the overall loss was very slight.
摘要线粒体的大多数蛋白质是由核基因编码、细胞质合成，而最终运输到线粒体。
The majority of mitochondrial proteins are encoded by nuclear genes, synthesized in the cytosol and subsequently imported into mitochondria.
其实主要说的是铁是组成血红蛋白的成分，而血红蛋白是运输氧的工具，没有了它，我们就会有缺氧的症状。
In fact, the major said, is composed of the iron component of hemoglobin, and hemoglobin oxygen transport are the instrument, without it, we will have the symptoms of hypoxia.
糖转运蛋白运输葡萄糖、果糖、半乳糖、木糖等透过细胞膜为机体提供能量。
Glycogen, such as glucose, fructose, galactose, xylose, are transported by sugar transporters across cell membrane and providing energy for organism.
这层膜的大部分是由一个蛋白质，油脂和类脂分子的双分子层构成的。这层膜的内部是多种其它的作为道路和泵的分子将不同的分子运输到细胞内外。
This membrane serves to separate and protect a cell from its surrounding environment and is made mostly from a double layer of proteins and lipids, fat-like molecules.
该文主要就这些内体—溶酶体运输系统中重要蛋白复合体的组成和功能进行综述。
In this review, we mainly focused on the composition and functions of these complexes involved in the lysosomal transport.
该文主要就这些内体—溶酶体运输系统中重要蛋白复合体的组成和功能进行综述。
In this review, we mainly focused on the composition and functions of these complexes involved in the lysosomal transport.
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