首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
One of the great mystery of modern biology is how 【M1】______ proteins—the strings of amino acids that are the substance
One of the great mystery of modern biology is how 【M1】______ proteins—the strings of amino acids that are the substance
admin
2014-06-02
42
问题
One of the great mystery of modern biology is how 【M1】______
proteins—the strings of amino acids that are the substance
of all living things—fold into precise and complex shapes
when they created inside living cells. 【M2】______
Proteins snap into their predestined shape within
microseconds, but the multistep process by which they do
so is so complicated that this would take a powerful computer【M3】______
centuries to come up a model for how it is done. 【M4】______
Recently, however, some very smart chemists at
Stanford University and the University of Illinois borrowed
an idea from the SETI (Search for Extraterrestrial
Intelligence) project to find an alternate solution. 【M5】______
The SETl @ home project divvies out to 4 million PC
owners chunks of raw data from the giant Arecibo radio
telescope in Puerto Rico. Those PCs, in its idle moments, 【M6】______
filter this electronic noise for telltale signs of another civilization
in the cosmos, and then ship the results back to SETI. Folding
@ home, the brainchild of Stanford biophysics Professor
Vijay Pende, similar parcels out the protein folding 【M7】______
computations among 43,000 active PC-owning volunteers.
In Sunday’s online version of the British journal Nature,
Pende reported success. The "distributed computing"
system has modeled how a man-made chain of 23 amino
acids called BBA5 snap into shape over the course of 6 【M8】______
microseconds matched the time it takes the protein to 【M9】______
form and fold in the lab.
The PC network already is at work deciphering the
folding of real human proteins and may one day ravel 【M10】______
just what goes wrong in misshapen proteins believed
responsible for afflictions such as Creutzfeldt-Jakob and
Alzheimer’s disease.
【M6】
选项
答案
its—their
解析
主语是复数,代词应该与主语取得一致。
转载请注明原文地址:https://www.kaotiyun.com/show/cApO777K
0
专业英语八级
相关试题推荐
Itwastheexpeditionof______thatledtoBritain’sclaimtoAustralia.
IntheUnitedStates,KluxKlanterrorizedandattacked______.
OnlineShoppingNowadays,Internetshoppingisbecomingapowerfulalternativetotraditionalstorefrontshopping,duetoit
SharedReadingandChildren’sOralLanguageFormanychildren,theprocessoflearningtoreadstartsbeforeschool.Theyen
燕子去了,有再来的时候;杨柳枯了,有再青的时候;桃花谢了,有再开的时候。但是,聪明的,你告诉我,我们的日子为什么一去不复返呢?——是有人偷了他们罢:那是谁?又藏在何处呢?是他们自己逃走了罢:现在又到了哪里呢?我不知道他们给了我多少日子;但我的手确
Theaimofajobinterviewistoestablishwhetheryouarelikelytodowellinaparticularjobinaspecificorganization.T
HowInterpretersWork?Ⅰ.UnderstandingA.Aboutwordsandexpressions—【1】wordsmaybeleftout:—Ifnotknowi
WhenPhoebeawoke,whichshedidwiththeearlytwitteringoftheconjugalcoupleofrobinsinthepear-tree,sheheardmovement
TheorphanageishighintheCarolinamountains.Sometimesinwinterthesnowdriftsaresodeepthattheinstitutioniscutoff
ModernLinguistsgivepriorityto______rahterthan______.
随机试题
法律区别于道德、宗教等社会规范的首要之处是()
CPU不能直接访问的存储器是()。
关于人体铁代谢,下列说法错误的是
女性,24岁,乏力、盗汗、纳差3月余,无咳嗽、低热等。半天前突然大咯血,量约500ml。目前禁忌的检查是
米托蒽醌结构中具有哪些基团和结构
下列选项中,不属于城市控制性详细规划的成果的是()。
Excel的主要功能是()。
市场上对泳装、太阳镜等季节性产品的需求在一年当中是不规则的,营销管理者可以采取()营销策略,使需求在各个季节间趋于平稳,并与供给相互协调。
陕西都有哪些传统工艺品?
试述教师在教育研究中的地位和作用。
最新回复
(
0
)