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
6
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
______wasfamousforhisabdicationbecauseofhismarriagewithadivorcedAme
Thereisarealpossibilitythattheseanimalscouldbefrightened,______asudd
【B1】[br]【B20】A、intoB、amidC、overD、towardA介词辨义题。此处的tying是动词tie的现在分词。此句的意思是互联
[originaltext]Oneofthecomplaintsofcityresidents,notsurprisingly,is
临床上用于诊断肝脏疾病的酶哪一组组合最佳A.ALT、AST、GGT、ALP B
在8月和12月黄金期货价格分别为962美元/盎司、1000美元/盎司时,某套利者
某公司拟实施某项技术改造项目,预计需要新投资5000万元,拆除旧厂房设备将损失4
企业组织设计的任务由两部分构成,一是提供组织结构系统图,二是()。A.安排部
某工程,参照定额工期确定的合理工期为1年,建设单位与施工单位按此签订了施工合同,
注册资金是指企业实体在工商行政管理部门登记的注册资金,通常指营业执照登记的资金总
最新回复
(
0
)