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
2024-02-28
14
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] 【S4】
选项
答案
O
解析
后面的to缩小了选项,只有due和resistant。due to意为“由于”,而resistant to为“抵抗”,故选resistant.
转载请注明原文地址:https://tihaiku.com/zcyy/3489456.html
相关试题推荐
[originaltext]M:Wouldyoulikemetogetthefilmdevelopedforyouatthesto
[originaltext]M:Wouldyoulikemetogetthefilmdevelopedforyouatthesto
[originaltext]M:Wouldyoulikemetogetthefilmdevelopedforyouatthesto
[originaltext]M:Wouldyoulikemetogetthefilmdevelopedforyouatthesto
[originaltext]M:Wouldyoulikemetogetthefilmdevelopedforyouatthesto
Theliberalviewofdemocraticcitizenshipthatdevelopedinthe17thand18
Theliberalviewofdemocraticcitizenshipthatdevelopedinthe17thand18
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
[originaltext]M:Hello,I’mcallingaboutthejobyouadvertisedinWednesday’s
随机试题
Newtechnologylinkstheworldasneverbefore.Ourplanethas【B1】______.It
[originaltext]Weallknowthatexerciseisgoodforyourhealth.Butsomek
[originaltext] Thestoryofhowthesong"HappyBirthdaytoYou"cametobe,b
【B1】[br]【B3】out→outerouter意为“远离中心的”,作为形容词,其常出现的名词短语如下:outergarments外衣;theout
Ihopeyouwillhavea_______weekwithu
【本题15分】甲公司是一家从事电子设备制造的国有控股上市公司,拥有A、B两家子公
在采用氟利昂制冷剂的制冷系统中,为了防止冰堵,须在()上设置干燥器。A.节流
案例:某学校高中开设校本体育课程,教学内容为拓展训练的“克服心理障碍高台跳下练习
共用题干 某厂一直专注于生产儿童服装,在市场上相对同等档次的产品来说,其价格相
某村村委会未经村民会议讨论,制定了土地承包经营方案,侵害了村民的合法权益,引发了
最新回复
(
0
)