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1、Whenpeopleenterintolifesciencesfield,hewillfind,everythingissoexcitingandglamorous,socan'thelpbeingattractedtostepbysteptodeeplyexplorethemysteryoflife.Forthelifeofresearchinimprovingthehumanconditionhasasignificantrole,suchasthepoemsaid"lifeseventyancientrare",nowis"lifeeightydon't",forinstancethe
2、grainyieldpermuinrecenttenyearsdoubled,manypessimisticscholarsthat"humanfamine"didnotappear.InAugust,SamsungandyourpassionOlympicmedalwinnersinfrontofandbehindthescenesLGmobilephoneoneyuantakeawonderfulmobilephonegameRaidersLifescienceissystematicallyexpoundedandlifecharacteristicsrelevanttothemajo
3、rsubjectofscience.Dominatingtheinanimateworldofthephysicalandchemicallawsalsoappliestothelifeworld,withoutgivingthelivingsubstanceamysteriousvitality.Forin-depthunderstandingofthelifesciences,physics,chemistry,itcanalsopromotehumanotherareasofknowledgedevelopment.Forexample,inthelifesciencecenturyp
4、roblemis"intellectualErlaifromwhere?"Oursingleneuronactivitywell,buttensofbillionsofneuronsinbrainaftercombinedintohowtogenerateintelligencebutknownothingatall.Itcanbesaidthatthehumanmind'sbiggestchallengeishowtoexplainintelligenceitself.Onthisoneproblemgraduallybreakwillalsochangeaccordinglyhumank
5、nowledgestructure.Lifescienceresearchnotonlydependsonthephysical,chemicalknowledge,butalsoonthelatterprovideequipment,suchasopticalandelectronmicroscopy,proteinelectrophoresis,ultracentrifuge,X-rayspectrometer,NMRspectrometer,positronemissiontomographyandsoon,toonumeroustomention.Lifescienceisalsof
6、romvariousdisciplinesgatheredfrom.Theintersectionbetweendifferentdisciplinescausedalotoftheprospectofunlimitedgrowthpointandnewsubject.Lifescienceresearchorisunderstudyisthemaintopic:biologicalmaterialchemicalessenceofwhat?Thesechemicalsubstancesinthebodyishowtotranslateandexhibitfeaturesoflife?The
7、compositionandstructureofbiologicalmacromoleculesishow?Howcellswork?Ofeveryhuecellstocompletevariousfunctions?Geneasageneticmaterialishowtoplay?Whatmechanismsinducecellreplication?Afertilizedeggcelltodevelo
