首页
登录
职称英语
Identical twins possess exactly the same set of genes. Yet as they grow olde
Identical twins possess exactly the same set of genes. Yet as they grow olde
游客
2025-01-06
42
管理
问题
Identical twins possess exactly the same set of genes. Yet as they grow older,
they may begin to display subtle differences. They may start to look different,
develop different diseases or slide into different persons. 【M1】______
Women who are identical twins may differ with their fertility or 【M2】______
the age at which they reach menopause. These discrepancies
usually attributed to ill-defined differences in environment. 【M3】______
But a whole new level of explanation has been opened up by a generic survey 【M4】______
showing that identical twins, because they grow older, differ increasingly in 【M5】______
what is known as their epigenome. The term refers to natural
chemical modifications that occur in a person’s genome shortly before 【M6】______
conception and that act on a gcne as a gas pedal or a brake,
marking it for higher or lower activity. 【M7】______
Identical twins have the same set of epigenetic mark on the genome 【M8】______
when they are born. But differences in the epigenome disappear 【M9】______
as the twins grow older and become greater the longer they live together, 【M10】______
say a team of researchers led by Dr. Manel Esteller of the Spanish National Cancer Center in Madrid. [br] 【M7】
选项
答案
as改成like
解析
词汇使用。“as”是“作为……”,表示A就是B。而“like”表示“像……”,表示A像B,但不是 B。通过上下文判断这里是比喻,因此选用后者。
转载请注明原文地址:https://tihaiku.com/zcyy/3901535.html
相关试题推荐
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
Identicaltwinspossessexactlythesamesetofgenes.Yetastheygrowolde
随机试题
Whatistheconversationmainlyabout?[br][originaltext]W:WhatareyouandH
2021年4月,国家发改委印发《2021年新型城镇化和城乡融合发展重点任务》。任
某项目计划成本为400万元,计划工期为4年,项目进行到两年时,监理发现预算成本为
患者男,58岁。一天前出现黄疸、发热、腹痛、呕血,该患者可能是A.急性胆囊炎
5岁患儿,发热,咽痛,咳嗽5天,急诊入院,免疫接种史不详。查体:咽后壁、腭弓和悬
(2012年)合同中,甲方应尽的义务中,下列说法正确的是()A.对乙方提交的
男性,50岁,阑尾切除术后5天,伤口红肿,触之有波动感,穿刺抽到脓液,其最佳处理
下列属于教学管理内容的有()。A:教室B:办公室C:图书馆D:考试E:实
下面关于后续跟踪服务的说法,正确的有()。A.金融机构和理财师理想的情况是给客户
工程经济分析的任务就是要根据所考察工程的预期目标和所拥有的资源条件,分析该工程的
最新回复
(
0
)