2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

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2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案正在持续更新,目前2025衡水名师卷答案网为大家整理了相关试题及答案,供大家查缺补漏,高效提升成绩。

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23Whichhethor most pay,popeusually die of bus ina fireon:Bboilding a oopoiC.Awareness of emergeney protections is a must.ionD.Chemical fibers sow down the spread of fir.ofThe Nobel Prize in Physiology or Medicine was awarded to Sweden-born geneticistBSvante Paabo,recognizing him for discoveries related to the genomes (ofextinct human groups that cast light on the genetic characteristies unique to presenteelday humans.The committee said Dr.Paabo overcame challenges in recovering andanalyzing ancient DNA to sequence()the genome of the Neanderthal;an extinctheivof pre-dayhm H rpreviousyrelative,called the Denisova.estBeorerunderstandinof Neanderthalssof the features of ancent bone remainsd romst ofondterarchacoogaartifacts((史前古器物).Dr.Pb'work made it possible to preiselyoranalythe genetic characteristicsof Neanderthals and heped lsraterastypes of humans mixed on the planet during periods of coexistenceDr.Paabo'sdiseoveries have laid the groundwork for research on how ancient gene seqfromextinct relatives influence the function of present-day humans.One example is a genealcommon among present-day Tibetans that makes those people better adapted to life athigh altitude.It can be traced to the Denisovan genome.Early in his career,Dr.Paabo became focused on using advanced modern genetictechniques to study the DNA of Neanderthals.But DNA degrades over time meaningthat,for ancient specimens(),only small amounts are left.When he worked inthe University of Munich,he successfully sequenced DNA from a 40.000-year-oldpiece of bone.The DNA in question was so--called mitochondrial(线粒体的)DNA,aform of genetic material that is shorter,but more plentiful,than the extensive DNAfound in the center of a cell.He went on to help establish the Max Planck Institute inGermany,where his research group continued to improve those methods with the aimof sequencing ever larger parts of an ancient genome.Those efforts ended in2010.Around the same time,the Max Planck group discovered that a 40,000-yearoldfinger bone found in the Denisova cave in the souther part of Siberia wasuniqehen compared with all kwnsfrom Neanderthals and present-day humans.It marked the first time that a new type of human had been identifiedsn nyancient DNA.9What is Paragraph 1 mainly about?A.How Dr.Paabo conducted the research.B.What breakthroughs Dr.Paabo has made.C.How the committee contacted Dr.Paabo.D.Why Dr.Paabo researched ancient genomes.英语试题(一中版)第4页(共10页)

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