轉(zhuǎn)基因食物英文課件_第1頁
轉(zhuǎn)基因食物英文課件_第2頁
轉(zhuǎn)基因食物英文課件_第3頁
轉(zhuǎn)基因食物英文課件_第4頁
轉(zhuǎn)基因食物英文課件_第5頁
已閱讀5頁，還剩23頁未讀， 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說明：本文檔由用戶提供并上傳，收益歸屬內(nèi)容提供方，若內(nèi)容存在侵權(quán)，請進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡介

It'sInTheDNA

------TheGMFoodIt'sInTheDNA內(nèi)容陳述SimpleIntroductionAdvantagesandDisadvantagesApplicationConclusionIIIIIIIVTopicTheGMFood2-內(nèi)容陳述SimpleAdvantagesApplicatio

IIIIVIIISimpleIntroductionGeneticallymodified(GM)foods

arefoodsderivedfrom

geneticallymodifiedorganisms.GeneticallymodifiedorganismshavehadspecificchangesintroducedintotheirDNAby

geneticengineering

techniques.

theprocessofgeneembedding3-IIIIVIIISimpleIntroduction

IIIIVIIISimpleIntroductionFromthe1980s,AmericahasbeguntheexplorationonGMorganisms.ThefirstbatchofGMfoodsuchastomatohasbeenputintoproductionsince1993.Until2013,GMfoodhastakenupmorethan60%oftheprocessedfoodintheUS.EveninChina,theGMfoodalsohasgraduallyinvadedintothecourseoffoodprocessinginananonymousway.4-IIIIVIIISimpleIntroduction

IIIIVIIIAdvantagesandDisadvantages

Increase

productionUsingGMtechnologywecanraisetheprductionofthecropsandcattlessignificantly.5-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantagesGeneratenewtraitstomeetpeople'sdemandSuchAshehe..6-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantagesImprovethenutritionalcontentByembeddingspecialgeneinplantsandmakingitexpressed,theplantswillbecomeatreasuryofdifferentnutritionandavaccineagainstdisease7-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantagesInfact,theGMtechnologycandomuchmorethandescribedabove,especiallywhenourscienceisspeedingup.Atthesametime,itsnoveltyisitsweakness,afterall,theGMtechnologyisnotyetmature.Wehaven'thadalongenoughperiodtoobserveitsoverallinfluenceonthenature.TheGMtechnologymayleadtosomeirreversibledamagesonthesafetyofhumanbodyandenviroment.Whenwefindaflaw,itmustbequitelarge...8-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantages9-IIIIVIIIAdvantagesandDisaIIIIVIIIApplicationAlthoughtheGMtechnologywasbornandgrowswithcontroversies,theextentofitsapplicationisbecomingmoreandmorelargeallovertheworld.theareaoftheplantationoftheGMF10-IIIIVIIIApplicationAlthoughthIIIIVIIIApplicationDiffenentcountriesreacttotheGMFindifferentattitudes.FromthetablewecanreadthatAmericaisfairlyoptimisticstowardstheGMF,ontheotherside,theEUappearsquitecautious.11-IIIIVIIIApplicationDiffenentcIIIIVIIIApplicationAnypositionintheprocessofGMFpopularizationhasitsownreason.ButforChina,thebiggestdevlopingcountrywiththelargestpopulationandrelativelyfewland,thehighestpriorityistoestablishespecializedlawsandregulationsforGMF.Onlyundertheclearguidelineofthegovermentcanwereducesenselessargumentsandsocialpanic,soweareabletomoveonintherightdirectionoftheproductionofGMF.12-IIIIVIIIApplicationAnypositio

IIIIVIIIConclusionWhenIfinishedthisarticle,IfeeledtheGMFtechnologyisindeedlyanexcellentsolutiontothefuturefoodproblem.But,rightnow,thistechnologyisnotmatureyetandwedon'thavetoputitintoproductioninawiderange.Inmyopinion,wecan'tbetooaggressivetopromotetheresearchonGMF,but,wecanslowdownourpacealittletoputitintopractice.---thisismyconclusion13-IIIIVIIIConclusionWhenIfini謝謝14-謝謝14-It'sInTheDNA

------TheGMFoodIt'sInTheDNA內(nèi)容陳述SimpleIntroductionAdvantagesandDisadvantagesApplicationConclusionIIIIIIIVTopicTheGMFood16-內(nèi)容陳述SimpleAdvantagesApplicatio

IIIIVIIISimpleIntroductionGeneticallymodified(GM)foods

arefoodsderivedfrom

geneticallymodifiedorganisms.GeneticallymodifiedorganismshavehadspecificchangesintroducedintotheirDNAby

geneticengineering

techniques.

theprocessofgeneembedding17-IIIIVIIISimpleIntroduction

IIIIVIIISimpleIntroductionFromthe1980s,AmericahasbeguntheexplorationonGMorganisms.ThefirstbatchofGMfoodsuchastomatohasbeenputintoproductionsince1993.Until2013,GMfoodhastakenupmorethan60%oftheprocessedfoodintheUS.EveninChina,theGMfoodalsohasgraduallyinvadedintothecourseoffoodprocessinginananonymousway.18-IIIIVIIISimpleIntroduction

IIIIVIIIAdvantagesandDisadvantages

Increase

productionUsingGMtechnologywecanraisetheprductionofthecropsandcattlessignificantly.19-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantagesGeneratenewtraitstomeetpeople'sdemandSuchAshehe..20-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantagesImprovethenutritionalcontentByembeddingspecialgeneinplantsandmakingitexpressed,theplantswillbecomeatreasuryofdifferentnutritionandavaccineagainstdisease21-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantagesInfact,theGMtechnologycandomuchmorethandescribedabove,especiallywhenourscienceisspeedingup.Atthesametime,itsnoveltyisitsweakness,afterall,theGMtechnologyisnotyetmature.Wehaven'thadalongenoughperiodtoobserveitsoverallinfluenceonthenature.TheGMtechnologymayleadtosomeirreversibledamagesonthesafetyofhumanbodyandenviroment.Whenwefindaflaw,itmustbequitelarge...22-IIIIVIIIAdvantagesandDisa

IIIIVIIIAdvantagesandDisadvantages23-IIIIVIIIAdvantagesandDisaIIIIVIIIApplicationAlthoughtheGMtechnologywasbornandgrowswithcontroversies,theextentofitsapplicationisbecomingmoreandmorelargeallovertheworld.theareaoftheplantationoftheGMF24-IIIIVIIIApplicationAlthoughthIIIIVIIIApplicationDiffenentcountriesreacttotheGMFindifferentattitudes.FromthetablewecanreadthatAmericaisfairlyoptimisticstowardstheGMF,ontheotherside,theEUappearsquitecautious.25-IIIIVIIIApplicationDiffenentcIIIIVIIIApplicationAnypositionintheprocessofGMFpopularizationhasitsownreason.ButforChina,thebiggestdevlopingcountrywiththelargestpopulationandrelativelyfewland,thehighestpriorityistoestablishespecializedlawsandregul

溫馨提示

  • 1. 本站所有資源如無特殊說明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙，網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網(wǎng)僅提供信息存儲(chǔ)空間，僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請與我們聯(lián)系，我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

評論

0/150

提交評論