药学英语第四版课后翻译教学文稿.doc

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1、药学英语第四版课后翻译精品文档UnitOne1.Afullappreciationofthephysiologyofalivingorganismmustbebasedonasoundknowledgeofitsanatomy.Anatomydoesnotmerelystudytheseparationofparts,buttheaccuratedescriptionofthemorphologiesandfunctionsofdifferentorgans.2.Ourdailyfoodintakemustm

2、atchrequirementsandanyexcessmustbeexcretedforbalancetobemaintained.3.Theprocessofstabilizationoftheinternalenvironmentiscalledhomeostasisandisessentialifthecellsofthebodyaretofunctionnormally.4.Humancellshavetheabilitytobreakdownlargemoleculestosmalleronest

3、oliberatesufficientenergyfortheiractivities.5.Aslongasnormalconditionsaremaintainedinthisinternalenvironment,thecellsofthebodycontinuetoliveandfunctionproperly.UnitTwo1.Biochemistryaskshowthethousandsofdifferentbiomoleculesinteractwitheachothertoconferthere

4、markablepropertiesoflivingorganisms.2.Enzymesarecatalyststhatacceleratetheratesofbiologicalreactions.Eachenzymeisveryspecificinitsfoundationandactsonlyinaparticularmetabolicreaction.3.Oneofthemostfruitfulapproachestounderstandbiologicalphenomenahasbeentopur

5、ifyanindividualchemicalcomponent,suchasprotein,fromalivingorganismandtocharacterizeitschemicalstructureorcatalyticactivity.4.Thechemicalprinciplesthatgovernthepropertiesofbiologicalmoleculesincludethecovalentbondingofcarbonwithitselfandwithotherelementsandt

6、hefunctionalgroupsthatappearincommonbiologicalmolecules,etc.5.ThebasicunitofDNAisalinearpolymeroffourdifferentmonomericsubunits,deoxyribonucleotides,arrangedinapreciselinearsequence.UnitFour1.Thescienceoftheeffectsonthebodyiscalledpharmacology,andthescienti

7、stswhostudyitarepharmacologists.Pharmacologyisnotasciencethatcanbestudiedonitsown,butthatcloselyrelatedtootherbranchesofscience.Pharmacologistsshouldnotonlyunderstandhenormalprocessesthattakeplaceinthebody,butknowhowthefunctionsofthebodyareaffectedbydisease

8、.2.Forphysiciansandmedicalstudents,thescopeofpharmacologyisnotsoexpansiveasitscommondefinition.Theclinicianisinterestedprimarilyindrugsthatareusefulintheprevention,diagnosis,andtreatmentofhumandisease,