首页
登录
职称英语
It has been called the Holy Grail of modern biology. Costing more than £2 bi
It has been called the Holy Grail of modern biology. Costing more than £2 bi
游客
2024-06-04
42
管理
问题
It has been called the Holy Grail of modern biology. Costing more than £2 billion, it is the most ambitious scientific project since the Apollo program that landed a man on the moon. And it will take longer to accomplish than the lunar missions, for it will not be complete until next century. Even before it is finished, according to those involved, this project should open up new understanding of, and new treatment for, many of the ailments that afflict humanity.
The objective of the Human Genome Project is simple to state but audacious in scope: to map and analyze every single gene within the double helix of humanity’s DNA. The project will reveal a new human anatomy--not the bones, muscles and sinews, but the complete genetic blueprint for a human being. Those working on the Human Genome Project claim that the new genetic anatomy will transform medicine and reduce human suffering in the 21st century. But others see the future through a darker glass and fear that the project may open the door to a world peopled by Frankenstein’s monsters and disfigured by a new eugenics(优生学).
The genetic inheritance a baby receives from its parents at the moment of conception fixes much of its later development. The human genome is the compendium of all these inherited genetic instructions. Witten out along the double helix of DNA are the chemical letters of the genetic text, for the human genome contains more than 3 billion letters. On the printed page it would fill about 7,000 volumes. Yet within little more than a decade, the position of every letter and its relation to its neighbors will have been tracked down, analyzed and recorded.
If properly applied, the new knowledge generated by the Human Genome Project may free humanity from the terrible scourge of diverse diseases. But if the new knowledge is not used wisely, it also holds the threat of creating new forms of discrimination and new methods of oppression. Once before in this century, the relentless curiosity of scientific researchers brought to light forces of nature in the power of the atom, the mastery of which has shaped the destiny of nations and overshadowed all our lives. The Human Genome Project holds the promise that, ultimately, we may be able to alter our genetic inheritance if we so choose. But there is the central moral problem, how can we ensure that when we choose, we choose correctly? That such a potential is a promise and not a threat? We need only look at the past to understand the danger. [br] Some people fear that genetic ______ may be created by such a project.
选项
答案
monsters
解析
第二段最后一句“But others see the future through a darker glass and fear that the project may open the door to a world peopled by Frankenstein’s monsters and disfigured by a new eugenics.”中的弗朗肯斯坦的怪物出自19世纪英国著名小说家玛丽•雪莱的科幻小说《弗朗肯斯坦》,其中讲述生物学家弗朗肯斯坦创造了一个面目可憎、奇丑无比的怪物,最终被其杀死的故事。可见有人担心基因组工程一旦解开人类基因的全部秘密,最终毁灭缔造者的基因怪兽可能会由此产生。因此,本题正确答案为“monsters”。
转载请注明原文地址:http://tihaiku.com/zcyy/3618990.html
相关试题推荐
IthasbeencalledtheHolyGrailofmodernbiology.Costingmorethan£2bi
IthasbeencalledtheHolyGrailofmodernbiology.Costingmorethan£2bi
[originaltext]M:Ijustcalledthetravelagency,it’sallset.OnJunefirst,
[originaltext]M:Ijustcalledthetravelagency,it’sallset.OnJunefirst,
[originaltext]M:Ijustcalledthetravelagency,it’sallset.OnJunefirst,
[originaltext]M:Ijustcalledthetravelagency,it’sallset.OnJunefirst,
[originaltext]M:Ijustcalledthetravelagency,it’sallset.OnJunefirst,
[originaltext]Agoodmodernnewspaperisanextraordinarypieceofreading.
[originaltext]Agoodmodernnewspaperisanextraordinarypieceofreading.
Thetragicimpactofthemoderncityonthehumanbeinghaskilledhissense
随机试题
Familyties,friendshipsandinvolvementinsocialactivitiescanofferaps
Brooklyn,NewYork,hadapopulationofabout23,000whenitbecomesacityin1
B由sales和exciting定位到第B段。上一段首先提到布莱尔的《旅程》是一本720页的精装版图书;B段又引用连锁书店经理的原话:该书销量非常(brilli
关于蒸汽压缩式制冷设备的表述,下列哪几项是正确的?A.被处理空气经过蒸发器降温除
在创建风管系统过程中,软件以何种依据自动生成管件?()A.布管系统配置 B.管
对某特大桥(五跨连续梁桥)进行控制检测,由于该桥在竣工时未按规定设置永久观测点,
对肠套叠下列哪一种情况不应采取非手术疗法A.病程不超过48小时,全身情况好 B
能力、知识和技能之间的关系表现在()。A.能力是在掌握知识和技能过程中形成
下列不属于义务教育阶段学生所专有的权利的是( )A.免试入学权 B.就近
按照WHO的2010年口腔健康目标,某社区100名65~74岁的老年人中有多少人
最新回复
(
0
)