Food Molecular Biology智慧樹知到期末考試答案2024年

FoodMolecularBiology智慧樹知到期末考試答案2024年FoodMolecularBiologyDietaryfibercanbedigestedandabsorbed.（）

A:正確B:錯誤答案:錯誤GlutamineandArgininemetabolisminintestinalepithelialcellsisassociatedwithepithelialbarrierandintestinalwoundrepair.()

A:正確B:錯誤答案:正確Onlyaglyconesandsomeglucosidescanbeabsorbedinthesmallintestine.（）

A:錯誤B:正確答案:正確Flavonoidarethemostpolyphenolscompoundhavemuchinterestbecauseoftheirpowerfulantioxidantactivitiesinvitromodelsbeingabletoscavengeawiderangeoffreeradicals.（）

A:錯誤B:正確答案:正確TheanticodonisasequenceofthreebaseswithinthetRNAmoleculethatiscomplementarytoanmRNAcodon.()

A:錯誤B:正確答案:正確Argregulatetheadaptiveimmunesystem.()

A:錯誤B:正確答案:正確Themajorhydroxycinnamicacidsarep-coumaricacid,caffeicacid,themethylatedformsferulicandsinapicacids.（）

A:錯誤B:正確答案:正確E.coliexpressionsystemcanonlyexpresseukaryoticgenomicDNA,notcDNA.()

A:錯誤B:正確答案:錯誤Prebioticscanonlyinfluencetheimmunesysteminadirectway.()

A:錯誤B:正確答案:錯誤TcellsandBcellsarenotlymphoidcells.()

A:錯誤B:正確答案:錯Thecompositionoftheimmunesystemisrelatedtospecificorganssuchasthespleenandliver.()

A:錯誤B:正確答案:錯誤ReactiveOxygenSpecies(Ros)inthevicinityoftheirproductionincreasesusceptibilitytocytotoxiceffectsbydestroyinglargemoleculessuchasDNA.()

A:錯誤B:正確答案:錯誤Ribosomesarecomposedoftwolargeproteinsthatcometogether.()

A:錯誤B:正確答案:錯誤Thecrudeproteinproductmaybeamixtureofmultipleproteins.()

A:正確B:錯誤答案:正確Zinchasawiderangeoffunctionsincellularmetabolismandabout10%oftheproteinsencodedbythehumangenomehavezinc-bindingmotifs.()

A:對B:錯答案:對DNAtransfectedintocellscanbeintegratedintothegenomeofthehostcellorcanbepresentandexpressedoutsidethechromosome.()

A:錯誤B:正確答案:正確Bothtranscriptionandtranslationprocessesineukaryotescanbedividedintothreephases:initiation,prolongationandtermination.()

A:錯誤B:正確答案:正確Amoleculewithanetchargecannotmoveinanelectricfield.()

A:錯誤B:正確答案:錯誤Hybridomacellsareformedbythefusionofantibody-producingcellsandmyelomacells.()

A:錯誤B:正確答案:正確Tcellsplayanimportantroleincontrollingandshapingtheimmuneresponsebyprovidingverityofimmune-relatedfunctions.()

A:正確B:錯誤答案:正確ResiduesfromfiveCDRsparticipateinthebindingofphosphorylcholinetohumanFab.()

A:正確B:錯誤答案:正確Fattyacidisthemaindirectfunctionalsubstancesinhumanactivity.()

A:錯誤B:正確答案:錯誤TranslationofeukaryoticmRNAsusuallystartsatthefirstAUGcodonnearesttothecapstructure.()

A:正確B:錯誤答案:正確Theinnateimmunesystemisessentiallymadeupofbarriersthataimtokeepviruses,bacteria,parasites,andotherforeignparticles.()

A:正確B:錯誤答案:正確Antibodiespossessesdistinctantigen-bindingandeffectorunits.()

A:錯誤B:正確答案:正確Insummary,basedonanumberofepidemiologicalstudies,wholegrainintakeisinverselyassociatedwithmarkersofinflammation.()

A:錯誤B:正確答案:正確InNMR,themainimagingmaterialforproteinsisoxygenProtons.()

A:錯誤B:正確答案:錯誤Thesecretionofgastricjuiceisaffectedbydifferentfood.Differentcookingmethodsofthesamefoodwillalsoaffectthedigestionofthestomach.（）

A:正確B:錯誤答案:正確Beforeseparatingandpurifyingtheprotein,theproteinmustbereleasedbyanappropriatemethod.()

A:錯誤B:正確答案:正確Thebioavailabilityoffoodreferstothedegreetowhichfoodisabsorbedandutilizedinthebody.（）

A:正確B:錯誤答案:正確Whatcanbeusedtorevealthebindingantigensoftheantibodies?()

A:γ-rayB:β-rayC:NWMD:X-ray答案:X-rayWhat’sthechemicalessenceofCytokine?()

A:PolyphenolsB:AminoacidC:SmallproteinsD:Polysaccharides答案:SmallproteinsWhichelementisimportantnotonlyformaintainingtheintegrityoftheimmunesystem,butalsoformanyotherorgansystemsandprocessesinthebody?()

A:ZincB:CalciumC:SodiumD:Iron答案:ZincVitaminDissynthesizedinthe()fromtheactionofsunlight.()

A:fingerB:skinC:bloodD:kidney答案:skinWherearemostflavonoidsdeglycosylatedbyenzymesbeforeabsorption?（）

A:ThestomachB:ThemouthC:ThesmallintestineD:Thelargeintestine答案:ThesmallintestineDNApolymeraseprobablysynthesizesinthe5’→3’directionbecause_____?()

A:ThatistheonlywayitcanbindtoDNAB:ThatistheoppositedirectionofthereplicationforkC:ThatallowssynthesistoresumeeasilyifonebaseneedstoberemovedD:Thisistheonlydirectionpermittedbythedoublehelix答案:ThatallowssynthesistoresumeeasilyifonebaseneedstoberemovedWhichofthefollowingaminoacidsisnotessentialaminoacidinthetraditionalsense?()

A:ThrB:LeuC:ValD:Arg答案:ArgAnimalshaveaverylargerepertoireofantibody-producingcells,eachproducingan()thatcontainsseveralsurfacesforantigenrecognition.

A:AntibodyB:CellC:LysosomeD:Mitochondrion答案:AntibodyDietary()ismetabolizedtokynurenineorindolederivativesbyhostcellsorthegutmicrobiota,respectively.

A:GlycineB:TryptophanC:SerineD:Threonine答案:TryptophanThe