首页
登录
职称英语
Researchers report that obesity relates to DNA. Some children get obese【C1】_
Researchers report that obesity relates to DNA. Some children get obese【C1】_
游客
2024-02-12
25
管理
问题
Researchers report that obesity relates to DNA. Some children get obese【C1】______they lack particular chunks of DNA, which kicks their hunger into overdrive.
The British researchers【C2】______the DNA of 300 children who’d become very fat by age 10. They found【C3】______that several rare deletions may promote obesity, including one kind they found in【C4】______than 1% of about 1 200 severely obese children. That【C5】______, on chromosome (染色体) 16, apparently causes trouble because it【C6】______a gene that the brain needs to【C7】______to the appetite-controlling hormone leptin (瘦体素), said Dr. Sadaf Farooqi of Cambridge University. Children with a chromosome 16 DNA deletion have a very strong【C8】______to eat.
The work has already produced a real-world【C9】______Farooqi said four children with the chromosome 16 deletion had【C10】______drawn the attention of British child welfare authorities, who blamed the parents【C11】______overfeeding them. "We were able to【C12】______" and get the parents of two children off the hook, and the other two cases are【C13】______discussion, she said. That’s happened before the scientists uncovered【C14】______causes for severe childhood obesity, she said. "It’s a slightly【C15】______outcome of our research, but one we think is very important," she said.
【C16】______scientists had previously discovered particular genes that promote obesity when damaged, the new work looked at【C17】______chunks of DNA that can span several genes.
Eric Ravussin, an obesity expert, who wasn’t【C18】______in the study, said the work provides "a gold mine of information". That’s because it【C19】______specific chromosome areas that scientists can explore to【C20】______obesity-related genes, he said. [br] 【C16】
选项
A、Despite
B、However
C、While
D、Though
答案
C
解析
结构衔接题。本题意在考查句间关系。由previously和newwork可知,本句意在对比过去和现在的研究,While“然而”表对比,为正确答案。Despite“尽管”是介词,后面不能接句子;However表对比时常与逗号一起使用;Though表让步。
转载请注明原文地址:https://tihaiku.com/zcyy/3443337.html
相关试题推荐
MoreandmoreAmericansarereadingtheirowncreditreport.Creditreportsa
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
Researchershaveestablishedthatwhenpeoplearementallyengaged,biochemi
随机试题
在后英国退欧时代,英国能出售什么产品和服务呢?【T1】幸运的是,英国还有一个世界领先的出口产业——高等教育(leading)。英国的院校分为两大类。一类
IthasbeenmonthssinceTinaMoorelastbitintoabagelorasliceoftoas
Thesocialeffectsofjob-sharingarelikelytobebeneficial,sinceitatte
Asoneages,thehairsontheheadalsoage.Infact,justabouteverything
项目部管理人员及作业人员的()等应上墙。A.施工现场急救措施 B.技术管理
医院感染不包括A.患者入院前存在的感染 B.住院期间发生的感染 C.住院期间
A.白芍B.白及C.杭菊D.天冬E.牛膝产于河南武陵的是
在整个保险期内每年以增加保险金额的方式分配红利的方式是()。A.递增红利
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
下列关于安全生产许可证申请与管理制度的说法正确的是()。A.原颁证机关的审查是
最新回复
(
0
)