药学英语第四版课后翻译

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1、UnitOne1.Afullappreciationofthephysiologyofalivingorganismmustbebasedonasoundknowledgeofitsanatomy.Anatomydoesnotmerelystudytheseparationofparts,buttheaccuratedescriptionofthemorphologiesandfunctionsofdifferentorgans.2.Ourdailyfoodintakemustmatchrequirementsandanyexcessmustbeexcre

2、tedforbalancetobemaintained.3.Theprocessofstabilizationoftheinternalenvironmentiscalledhomeostasisandisessentialifthecellsofthebodyaretofunctionnormally.4.Humancellshavetheabilitytobreakdownlargemoleculestosmalleronestoliberatesufficientenergyfortheiractivities.5.Aslongasnormalcon

3、ditionsaremaintainedinthisinternalenvironment,thecellsofthebodycontinuetoliveandfunctionproperly.UnitTwo1.Biochemistryaskshowthethousandsofdifferentbiomoleculesinteractwitheachothertoconfertheremarkablepropertiesoflivingorganisms.2.Enzymesarecatalyststhatacceleratetheratesofbiolog

4、icalreactions.Eachenzymeisveryspecificinitsfoundationandactsonlyinaparticularmetabolicreaction.3.Oneofthemostfruitfulapproachestounderstandbiologicalphenomenahasbeentopurifyanindividualchemicalcomponent,suchasprotein,fromalivingorganismandtocharacterizeitschemicalstructureorcataly

5、ticactivity.4.Thechemicalprinciplesthatgovernthepropertiesofbiologicalmoleculesincludethecovalentbondingofcarbonwithitselfandwithotherelementsandthefunctionalgroupsthatappearincommonbiologicalmolecules,etc.5.ThebasicunitofDNAisalinearpolymeroffourdifferentmonomericsubunits,deoxyri

6、bonucleotides,arrangedinapreciselinearsequence.UnitFour1.Thescienceoftheeffectsonthebodyiscalledpharmacology,andthescientistswhostudyitarepharmacologists.Pharmacologyisnotasciencethatcanbestudiedonitsown,butthatcloselyrelatedtootherbranchesofscience.Pharmacologistsshouldnotonlyund

7、erstandhenormalprocessesthattakeplaceinthebody,butknowhowthefunctionsofthebodyareaffectedbydisease.2.Forphysiciansandmedicalstudents,thescopeofpharmacologyisnotsoexpansiveasitscommondefinition.Theclinicianisinterestedprimarilyindrugsthatareusefulintheprevention,diagnosis,andtreatm

8、entofhumandisease,orinthepreventi