雨课堂学堂在线学堂云《Nutrition and Feed of Aquatic Animals（重庆三峡职业学院）》单元测试考核答案

第1题Animalbodiescontaincrudefibers.()第2题Whichofthefollowingsubstancesisthemainenergysubstanceoffish?()AGlucoseBVitaminCAminoacidDSugar第3题Whichofthefollowingproductsisnotaby-productofriceprocessing?()AUnitebranBRicechaffCRicebranDBran第4题Whatisthemosteffectiveenergymaterial?()AProteinBStarchCFatDVitamin第5题Whatisthemaincolorantcommonlyusedinaquaticfeed?()AAstaxanthinBBetaninCChlorophyllDTartrazine第6题Whichofthefollowingsubstancesisthemaincomponentofbone?()ASodiumBPotassiumCZincDPhosphorus第7题Whatistheeatinghabitofrivercrabs?____AHerbivorousBOmnivorousCCarnivorousDFilter-feeding第1题Whenfeedingfishfeed,itisnecessarytocorrectlyunderstandthecharacteristicsoffishdigestivetract,followtheprincipleofanimalwelfareandfeedpalatablefeed.()第2题Whenpurchasingrawmaterials,wedonotneedtochecktheproductiondate,shelflifeandotherindicators.()3.8KnowledgeandSkillsTest第1题Whichofthefollowingtracemineraladditivesishighlytoxic?()APotassiumiodideBCoppersulfateCCobaltchlorideDSodiumselenite第2题Tracemineralelementsrefertomineralelementsthataccountforlessthanwhatproportionofanimalbodies?()A0.005%B0.01%C0.015%D0.02%第3题Amongthefollowingphosphateproducts,whichisthecommonlyusedphosphorussourcesupplementaryfeedinaquaticfeed?()ACalciumdihydrogenphosphateBCalciumhydrogenphosphateCCalciumphosphateDMagnesiumphosphate第4题Whichofthefollowingelementsisbothatraceelementandamineralelement?()ACaBZnCSDK第5题Whichofthefollowingmineralsisatraceelement?()ASodiumBCalciumCIron第6题Whichofthefollowingisharmfulheavymetal?()AChromiumBManganeseCSeleniumDLead第7题Themostconvenientandeffectivewaytopreventiodinedeficiencyis()AEatinganimalfoodscontaininghighiodineBEatingiodizedsaltCDrinkingmineralwaterDIncreasingvitaminintake第8题ThemineralcontainedinvitaminB12is()AZincBCopperCChromiumDCobalt3.9OccupationalQualityTest第1题Iodinecanbeobtainedfromwateranddoesnotneedtobeaddedtothefeed.()第2题Themoremineralelementsinthefeed,thebetter.()第3题Wecanaddalotofcalciumproductstopromoteanimalgrowthregardlessofstatecontrol.()4.6KnowledgeandSkillsTest第1题Theimportanceofproteinliesinwhatitis?()AFunctionalsubstanceBEnergysubstanceCBodystructuralsubstanceDSubstancesthatcannotbereplacedbyothersubstances第2题Whatisthemainwayofproteinabsorption?()AAminoacidBDipeptideCTripeptideDMicro-moleculepolypeptide第3题Whatisthemosteffectiveenergymaterial?()AProteinBStarchCFatDVitamin第4题Whencerealsandothervegetablefeedsareusedtopreparepigfeeds,()isoftenthefirstrestrictedaminoacid.AMethionineBLysineCTryptophanDThreonineAnswer第5题Sulfur-containingaminoacidsincludemethionine,cystineand()ALysineBThiaminCTryptophanDCysteine第6题Whichofthefollowingaminoacidsisnotanessentialaminoacidforfish?()ALysineBTryptophanCGlycineDThreonine4.7OccupationalQualityTest第1题Intheprocessofaquaculture,byapplyingtheprinciplesof"ThreeIdentifications"and"FourObservations",earnestlycompletefishmanagementandfeeding,anddevelopaserious,unitedandpracticalworkingattitude.()第2题Whilefeedingfishfeedreasonably,thereisnoneedforrigorousandrealisticworkingattitude.()5.6KnowledgeandSkillsTest第1题Whichofthefollowingisnotantioxidant?()AEthoxyquinBButylatedhydroxytolueneCButylatedhydroxyanisoleDSodiumbenzoate第2题Whichmeasurecanpreventlipidoxidation?()AHeatBAddantioxidantCAddwaterDLight第3题Whichofthefollowingistheessentialfattyacidoffish?()AOleicacidBLinoleicacidCStearicacidDPalmiticacid第4题Whichofthefollowingisnotthenutritionalandphysiologicalfunctionoflipids?()AEnergysupplyBProvisionofessentialfattyacidsCSynthesisofhormonesDSynthesisofvitaminA6.8KnowledgeandSkillsTest第1题Whichofthefollowingisafat-solublevitamin?()AVitaminCBVitaminB1CBiotinDVitaminE第2题Whichvitaminhastheantihemorrhagicfunction?()AVitaminABVitaminDCVitaminEDVitaminK第3题WhatisthetypicalsymptomsofvitaminAdeficiency?()AChondropathyBOsteoporosisCNightblindnessDNoneoftheabove第4题Whatisthemainphysiologicalfunctionofvitamins?()ACompositionofthebodystructureBEnergysubstancesCPromotionofspecificphysiologicalandbiochemicalreactionsDNoneoftheabove第5题ichofthefollowingvitaminsistheonlyvitamincontainingmetalelements?()AVitaminB12BVitaminCCVitaminB1DVitaminB2第6题WhichofthefollowingvitaminCproductshasthehigheststability?()AVCsodiumsaltBVCcalciumsaltCVC-2-phosphateDEnvelopeVC第7题Amongthefollowingvitamins,fat-solublevitaminsare()and()()ANiacinamideBPantothenicacidCErgocalciferolDTocopherol正确答案：CD第8题Whichtwovitaminscancausemegaloblasticanemiaduetodeficiencyinthebody?()A、VitB12ABiotinC、VitKBFolicacidE、VitPPCVitPP正确答案：B第9题Whichofthefollowingvitaminscontainsmetalelements?()AVitB1BVitB12CVitB2DVitB6第10题WhatkindofmetabolismdoestheactiveformofvitaminB6participatein?()AAminoacidBSugarCNucleotideDFattyacid第11题Whichvitaminiscalledthiaminehydrochloride?()AVitaminB1BVitaminB2CVitaminB6DVitaminB126.9OccupationalQualityTest第1题Wecanuseexpiredvitaminsregardlessofnationalcontrol.()第2题Themorevitaminsinthefeed,thebetter.()8.10KnowledgeandSkillsTest第1题hichofthefollowingrawmaterialscanactasanadhesiveinadditiontoanenergysource?()AOilandFatBBrownriceCWheatDRicebran第2题Theselectedfeedadditivesmustbestrictlyinspected,andcanonlybeusedaftertheyareindeedeffectiveandharmlessandapprovedbyrelevantauthorities.()第3题Duringfeedpreparation,wecanaddnon-nutritiveadditivesatwillwithoutconsideringnationallawsandregulations.()8.11OccupationalQualityTest第1题Wecanusemelamineasafeedadditiveforanimalfeedingandincreaseitsamountregardlessofstatecontrol.()第2题Whenfeedinganimals,wecanuseprohibitedadditivesasfeedimproversatwillregardlessofstatecontrol.()第3题Wecanuseclenbuterolatwillforanimalraising.()9.9KnowledgeandSkillsTest第1题Undergeneralfeedingconditions,thedietoflivestockandpoultrycanbechangedsuddenly.()第2题Caroteneisnecessarytomaintainthenormalreproductivefunctionofcattle,whichcannotbereplacedbyvitaminAinthisaspect.()第3题Thetoxicsubstancetoanimalsincottonseedcakeisfreegossypol.()第4题Thetoxicsubstancetoanimalsincottonseedcakeisboundgossypol.()第5题Thetoxicsubstancetoanimalsincottonseedcakeisgossypol.()第6题Carrotisgreenfeed.()9.10OccupationalQualityTest第1题Weshouldfollowtheprincipleofsustainabledevelopment,ensurefoodsafetyandprotectresourcesandenvironmentwhilemeetingtheneedsofcontemporarypeople.()第2题Wecanarbitrarilypurchaseexpiredfeedandobtainbenefitsfromitregardlessoftheprincipleofgoodfaith.()10.7KnowledgeandSkillsTest第1题Whatarethecommongranulators?()AHardparticlegranulatorBSoftparticlegranulatorCExpansiongranulatorDExtrusiongranulator正确答案：ABCD第2题Whatarethemainmethodsofcrushing?()ACrushingBGrindingCSquashingDChopping正确答案：ABCD第3题Whatarethemethodsforcleaningrawmaterials?()APickingbyhandBScreeningCMagneticseparationDWindseparation正确答案：BCD第4题Whatisthenumberofmeshesrequiredforcrushingparticlesizeofcommonfisheryfeedrawmaterials?()A20B40C60D80正确答案：B第5题Whataretheadvantagesofcompoundfeed?()AImprovingutilizationrateBImprovingthequalityofaquaticproductsCPromotinganimalgrowthDFacilitatingtransportation正确答案：ABCD10.8OccupationalQualityTest第1题Theproductionofpollution-freefeedrequiresthatthefeedproducedispollution-freeandsafe,andshouldnotcausepublicharmtotheenvironmentintheproductionprocess.()第2题Accordingtotheprincipleofsustainabledevelopment,weshouldstrictlyimplementtheguidelinesfortheuseofpollution-freefeedandproductionoperationprocedures,andusechemicalsyntheticproductionmaterialsinaccordancewiththeprescribedlimits.()第3题Weshouldincreaseinvestmentinscientificresearch,determinethenutritiondemandandsafetyli