首页
登录
职称英语
A U.S. biotechnology(生物工艺学)firm said on Wednesday it had developed a new tec
A U.S. biotechnology(生物工艺学)firm said on Wednesday it had developed a new tec
游客
2023-07-27
34
管理
问题
A U.S. biotechnology(生物工艺学)firm said on Wednesday it had developed a new technique to produce genetically【S1】______chickens that could be used to produce treatments for human diseases.
The technology,【S2】______by scientists at the【S3】______California company Origen Therapeutics and researchers at the University of California, Davis, may also lead to improved poultry production and chickens【S4】______to avian flu(禽流感). Origen is one of several biotech groups that have been working on new ways to produce human antibodies and proteins in eggs, milk and farm crops.
Robert Kay, the president of Origen, said in an interview that the technology would allow scientists to【S5】______the chicken【S6】______in ways that could allow them to produce drugs in very large quantifies and develop new therapies. The technology is based on genetically engineering primordial germ cells(原生殖细胞), the precursor cells to sperm (精子) and eggs(卵子), in chickens. Marie-Cecile van de Lavoir, the senior scientist at Origen, said the cells were the key to introducing genetic【S7】______into chickens and to passing them on to future【S8】______.
The company hopes to use the technology, described in the journal Nature, to produce antibodybased【S9】______for illnesses and to【S10】______the problem of drug resistance in certain diseases.
A) elements B) due C) generations D) clone
E) alter F) modified G) genome H) devised
I) therapies J) artificial K) overcome L) privately-owned
M) produce N) crucial O) resistant [br] 【S8】
选项
答案
C
解析
根据句子可以推断此选项应选名词。generation意为“一代”,future generations“后代”。这句话的意思是“把这些基因成分传递到后代”。
转载请注明原文地址:https://tihaiku.com/zcyy/2873200.html
相关试题推荐
Theliberalviewofdemocraticcitizenshipthatdevelopedinthe17thand18
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
Weshould__________(尽我们最大的努力)tocatchupwiththedevelopedcountriesassoona
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
AU.S.biotechnology(生物工艺学)firmsaidonWednesdayithaddevelopedanewtec
随机试题
TheabilitytomovetofindnewworkhaslongbeenacornerstoneoftheAme
[originaltext]W:Hey,Sam,[1]IwonderhowyougotonwithSarahlastnight.I
A—freestyleB—freestylerelayC—waterpoloD—10mplatform
Avoideggs.Drink8glassesofwateraday.Eatingcarbswill【C1】______.Nut
Thereisnodenyingthatwasteisacommonphenomenononcampusnowadays.As
Sixteenyearsago,EileenDoyle’shusband,anengineer,tookhisfourchildr
X线平片上,4岁以后颅缝增宽的标准是A.>2mm B.>1mm C.>4mm
确定碎石或砾石经饱和硫酸钠溶液多次浸泡与烘干循环,承受硫酸钠结晶压而不发生显著破
2020年末全国城市公共汽电车运营线路70643条,比上年末增加4913条,运营
直线叫归分析中,以直线方程Y=0.004+0.0588X绘制出回归线,下列选项中
最新回复
(
0
)