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.
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.
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.
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.
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.
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.
经过分类分析，下调基因，主要可以分为五个功能类：蛋白质降解、RNA转录调控、细胞壁合成降解、激酶受体和肽运输。
The down-regulated genes can be divided in five classes:protein degradation, RNA transcription, cell wall synthesis and degradation, kinase receptor and peptide 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.
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.
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.
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.
在此过程中，需要线粒体外膜和内膜的蛋白质运输机器（至少三种主要的移位酶 复合物）来保证前体蛋白质的正确运输。
In this process, protein translocation machineries of the outer and inner membranes, at least three major translocase complexes, are needed to ensure the proper import of precursor proteins.
在此过程中，需要线粒体外膜和内膜的蛋白质运输机器（至少三种主要的移位酶 复合物）来保证前体蛋白质的正确运输。
In this process, protein translocation machineries of the outer and inner membranes, at least three major translocase complexes, are needed to ensure the proper import of precursor proteins.
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