雨课堂学堂在线学堂云Food Nutrition 食品营养单元测试考核答案

注：不含主观题第1题判断题(1分)"Goodnutrition"

istoeatjusttherightamountoffoodtoenablethebodytoeffectivelycompletephysicalandmentalwork.第2题判断题(1分)Foodcanbedefinedasediblesubstancesthatcontainmanynaturalchemicalcomponentstoprovidehumancolor,aroma,tasteandnutrition.第3题判断题(1分)Antioxidantsareessentialnutrientsforthehumanbody.第4题判断题(1分)Foodnutritionisaninterdisciplinarydisciplinethatorganicallycombinesagriculturalscience,foodscienceandnutritionscience.第5题判断题(1分)Nutrientsprovideenergytothebody,buildandmaintaintissues,andregulatevariousphysiologicalprocessesinthebodyChapter2:Assignments第1题单选题(20分)

Whichlipoproteininvolvesinthetransportprocessofliver-synthesizedtriacylglycerides?

Achylomicron

BVLDL

CLDL

DHDL

第2题单选题(20分)TheroleofincretinintheprocessoffatdigestionisAPromotesgastricjuicesecretionofgastricacidBPromotesthecontractionofthegallbladderandsecretesbileCPromotesthesecretionofpancreaticjuicefromthepancreas

DPromotesfatemulsification第3题判断题(20分)Thecomponentsofgastricjuiceincludehydrochloricacid(gastricacid),pepsinogen,gastriclipase,mucus(mucus),bicarbonateandinternalfactors.第4题判断题(20分)Theemptyingofthestomachisonlyaffectedbytheamountoffoodinthestomach第5题判断题(20分)Absorptionistheprocessbywhichfoodisbrokendownintosmallmoleculeswithinadigestivetube.Chapter3:Assignments第1题判断题(1分)Thehighertheproteincontentinthefood,thehighertheproteinnutritionalvalueofthefood?第2题判断题(1分)Fromtheperspectiveofenergy,theheatsuppliedbyproteininthebodyaccountsfor25to30%ofthetotalcalories.第3题单选题(1分)Whichofthefollowingaminoacidsisnotanessentialaminoacid()AA.Lysine;BB.Leucine;CC.Isoleucine;DD,glycine第4题多选题(2分)Whatarethefollowingphysiologicalfunctionsofproteins?（

）AA.Constructandrepairhumantissues;BB.Synthesisofphysiologicalsubstances;Cc.Regulatebodyfluidsandmaintainacid-basebalanceDRegulatBodifleuuzAndrewsIntenarchade-Basbarrans正确答案：ABCD第5题单选题(1分)Whichofthefollowingproteinsiscompletelyprotein?（）AA.CaseinBB.CorngelproteinCc、WhitegelatinChapter4:Assignments第1题判断题(1分)Aremonosaccharidesabsorbedinthebodyinthesameway?第2题判断题(1分)Toomuchcarbohydratecanbesynthesizedintofatinthebody?第3题多选题(2分)Whatarethefollowingphysiologicalfunctionsofcarbohydrates?（）AA.Supplyheatenergy;BB.Savingproteineffect;

Cc.Anti-ketogeniceffect;DD.Theroleofhelpingliverdetoxification正确答案：ABCD第4题单选题(1分)Carbohydratesaremainlydigestedinwhichofthefollowingdigestiveorgans()AA.Oralcavity;BB.Stomach;CC.Smallintestine;DD.Largeintestine第5题单选题(1分)Whichofthefollowingisamonosaccharide?（）AglucoseBB.Sucrose;Cc.Lactose;DD.StarchChapter5:Assignments第1题判断题(1分)duringthefatsdigestion,bileacidhasapivotalroleinemulsificationandhydrolysisoftriacylglycerides.第2题单选题(1分)Whichlipoproteininvolvesinthetransportprocessofliver-synthesizedtriacylglycerides?

（）AA

、chylomicron

BB、

VLDL

C

C、

LDLD

D、

HDL

第3题单选题(1分)afterdigestionandabsorptionoffoodfats,theresembledlipidsinintestinalmucosalcellsneed()totransporttoblood,thentoliver.AA、

chylomicronB

B

、VLDLCC、

LDL

DD

、HDL

第4题单选题(1分)

Theroleofincretininfatdigestionis()AAPromotesgastricjuicesecretionofgastricacid

B

BPromotesthecontractionofthegallbladderandthesecretionofbile

CCPromotesthesecretionofpancreaticjuicefromthepancreas

DDPromotesfatemulsification第5题单选题(1分)Sterolbelongsto()AAFat

B

BPhospholipids

C

CSterols

D

DLipoprotein

Chapter6:Assignments第1题多选题(1分)Vitaminsthathaveantioxidantpropertiesinthebodyare()AVitaminA

B

VitaminCCVitamin

B1DVitamin

B5

正确答案：AB第2题多选题(1分)Fat-solublevitaminscontain（

）AVitaminA

B

VitaminCCVitaminDD

VitaminE

正确答案：ACD第3题判断题(1分)LackofvitaminB1,therewillbenosymptomsofberiberi.第4题判断题(1分)VitaminEisafat-solublevitamin,soexcessiveintakecaneasilycausepoisoning.第5题单选题(1分)Long-termdeficiencyofvitamins(),thedifferentiationofmucosalcellsinthebodyisblocked,andtheeyesarepronetobleedingdryeyedisease.AVitaminA

BVitaminCCVitaminDDVitaminE

Chapter7：Assignments第1题判断题(1分)Sodium,potassium,calcium,andmagnesiummustbemaintainedinacertainproportioninthebodytomaintainthenormalfunctioningofnerves,muscles,andhearts.第2题判断题(1分)Manyminerals,suchasmagnesium,zinc,copper,manganese,iodineandothermineralelements,participateinbiologicaloxidationinthebodyasactivatorsorconstituentcomponentsofmetabolicenzymesinthebody,regulatingenergymetabolismandsubstancemetabolism.第3题判断题(1分)2-valentironderivedfromplantsandvegetablesiseasilyabsorbedbythebody第4题多选题(2分)Hormonesthatregulatethebalanceofbloodcalciumconcentrationsinthebodyare()AvitamindBPTHC

CalcitoninD甲状腺素正确答案：ABC第5题多选题(2分)which

elementsbelongtomicro-elements?

(

)AsodiumB

magnesiumC

ironD

zinc正确答案：CDChapter8:Assignments第1题判断题(1分)Thedouble-standardwaterassayisanindirectmethodofmeasuringenergy.第2题多选题(2分)Whichofthefollowingarethemainfactorsthataffectbasalmetabolicrate?（）ALeanphysiqueBGenderandageCEndocrineandstressfulstatesDSleepandmood正确答案：ABCD第3题多选题(2分)Whatarethethreemainpartsofadultenergyconsumption?（）ABaseenergyexpenditureBEnergyexpenditureoftheactivityCFoodthermaleffectDGrowthmetabolismdepletion正确答案：ABC第4题多选题(2分)Whichofthefollowingareunitsofenergy:()A

KJBKcalCNDcal正确答案：ABD第5题单选题(1分)Whichofthefollowingfoodshasthehighestenergyperunitweight?（）A

sugarB

beerCbananaD

beefChapter9:Assignments第1题判断题(1分)Sourcesofwaterincludedrinkingwater,waterinfood,andthebreakdownproductsofthethreemajorheatingnutrientsinthebodyduringmetabolism.第2题判断题(1分)Whendehydrationreaches10%ofthebody'sbodyweight,itcancausedeath.第3题多选题(2分)Waterintakeintheformof()A

PlantwaterB

BeveragesC

SolidFoodDCellularOxidation正确答案：BCD第4题单选题(1分)Ofallthetissuesinthehumanbody,thelowestmoisturecontentis()A

plasmaB

skinCboneD

fat第5题单选题(1分)Wateraccountsforabouttheweightofahealthyadult().AA:30%-40%BB:40%-50%CC:50%-60%DD:70%-80%Chapter10:Assignments第1题判断题(1分)Eggyolkcontainslecithinwhichactsaanemulsifier.Itcanbeusedtostabilizeemulsions.Addingeggyolktoamixtureofoilandwaterpreventsthetwoliquidsfromseparating.第2题判断题(1分)Withtheimprovementofprocessingaccuracy,thevitamincontentincerealswilldecreaserapidly.第3题多选题(2分)Cerealscanprovideourbodywithabundant()AenergyBproteinCvitaminDPhytochemicals正确答案：ABC第4题多选题(2分)Factorsaffectingnutrientbioavailabilitymainlyincludethefollowingaspects()ADigestibilityoffoods;BThepresenceofnutrientsinfood;Cthestateinwhichnutrientsinthefoodcoexistwithotherfoodcomponents,whethertherearefactorsthatinterferewithorpromoteabsorption;DThestateofthebody'sneedsandtheadequacyofthesupplyofnutrients.正确答案：ABCD第5题单选题(1分)WhichofthefollowingfoodsaremostabundantinW-3fattyacids()AA.Rice;BB.Deep-seafish;CC.Vegetables;DD.PorkChapter11:Assignments第1题单选题(1分)()doesnotbelongtophytochemicals.AvitaminCBTerpenoidsCPhenoliccompoundsDOrganosulphurcompounds第2题判断题(1分)Phytochemicalsdonotbelongtothesixnutrientsoftenmentionedinnutrition,andwhentheusualintakeisinsufficient,itwillnotproducecorrespondingsymptoms.第3题判断题(1分)Phytochemicalshaveanti-cancer,antibacterial,antioxidant,antithrombotic,immune,anti-inflammatory,bloodpressureregulation,cholesterolloweringandbloodsugarregulation第4题单选题(1分)Thefollowingphenoliccompoundsthatarenotclassifiedare()AflavoneBcarotenoidCCatechinsDanthocyanidin第5题多选题(2分)Thefunctionsofphytochemicalsinclude()AAntioxidantActivityB

AntinflammationactivityCAnticanceractivityDAntimicrobialActivity正确答案：ABCDChapter12:Assignments第1题判断题(1分)Proteinfromfoodoraproteinsupplementactsthesameinthebody.

第2题单选题(1分)

Whichcouldnotthroughmammaryglandtomilk？（

）

A

Ca

B

IronC

fat

DvitaminB1第3题单选题(1分)（

）isthebasicmaterialsoffetalgrowthanddevelopmentAcarbohydrate

Bprotein

C

fat

Dwater第4题单选题(1分)（

）needstobegivenatbirthtopreventhemorrhagicdisease（出血性疾病）ofsomenewborns.AA.vitaminABB.vitaminDC

C.vitaminC

DD.vitaminK第5题单选题(1分)Whicharenotspecialpopulation？A

Pregnantwoman

B

Infant

CAthlete

DWorkerChapter13:Assignments第1题判断题(1分)DietaryguidelinesforChineseresidentsrecommendthattheamountofexercisebenolessthan8,000stepsperday.第2题判断题(1分)ThedietinEuropeanandAmericancountriesismainlyanimalfood,andthereisaproblemofhighenergy.第3题判断题(1分)ThedietaryintakeofcarbohydratesinthedietofChineseresidentsisinsufficient,theintakeofmeatistoomuch,andtheintakeofhigh-qualityproteinisnotenough.第4题单选题(1分)（

）isestablishedbyacomprehensivephysiologicalandbiochemicaldeterminationofhumanbody.AUL

BAICDRIDNR第5题单选题(1分)（

）isslightlyhigherthanUL,toensure

mostpeopleintakeadequatenutrients.AA.

RADB

B.AI

CC.ULDD.EARChapter14:Assignments第1题判断题(1分)Abnormallipidmetabolismisoneofthecausesofdiabetesandcardiovasculardisease.第2题判断题(1分)Gestationaldiabetesisasymptomofdiabetesthatmayoccurinthefirsttrimesterofpregnancy.第3题判断题(1分)Simpleobesityiscausedbyenergyaccumulation,andareasonabledietandmoderateexercisecanimproveobesity.第4题判断题(1分)Diabetesratioisequalformenandwomen,knowledgeworkersare

lowerthanthephysicalone.第5题判断题(1分)Obesityisamedicalconditioninwhichexcessbodyfathasaccumulatedtoexceed25%ofthestandardbodyweight.Chapter15:Assignments第1题判断题(1分)Geneexpressionreferstotheprocessofguidingthesynthesisofproteinswithspecificaminoacidsequencesandexertingspecificbiologicalfunctionsaccordingtothegeneticinformationcarriedonthegenesinthegenomewithspecificstructuregenes,throughaseriesofprocessessuchastranscriptionandtranslation.第2题判断题(1分)Nutrientsregulategenesatallfivelevelsofgeneexpression,andwhiledifferentnutrientshavetheirownfocusorspecificlevelofregulation,thevastmajorityofnutrientsregulategeneexpressionatthetranslationallevel第3题判断题(1分)Individualizednutritioncombinesgenotypingwithspecificnutrients,basedondataobtainedfromgenetic,proteinandgeneticomicsstudies(genomics,transcriptomics,proteomicsandmetabolomics),tomicroregulatedietarypreventionandtreatmentofnutrition-relateddiseases,andatthesametime,tostudythebenefitsanddangersofnutrientstodifferentindividualstoguidenutritionaltherapy.第4题多选题(2分)Whichofthefollowingarecharacteristicsoftheroleofnutrientsongeneexpression()AAnutrientregulatestheexpressionofmultiplegenes;BAgeneexpressionisregulatedbymultiplenutrients;CAnutrientcannotonlyregulatetheexpressionofgenesinvolvedinitsownmetabolicpathways,butalsoaffecttheexpressionofgenesinvolvedinothernutrientmetabolicpathways;DNutrientscannotonlyaffecttheexpressionofgenesrelatedtocellproliferation,differentiationandbodygrowthanddevelopment,butalsohaveanimportantregulatoryeffectontheexpressionofpathogenicgenes.正确答案：ABCD第5题多选题(2分)Whatisthestudyofmolecularnutrition?（）ARegulatoryeffectsofnutrientsandphytochemicalsongeneexpression;BEffectsofnutrientsandphytochemicalsongenomestructureandstability;CHealtheffectsofnutrientsandphytochemicals;DGeneticfactorsdeterminethedigestion,absorption,distribution,metabolism,excretion,andphysiologicalfunctionsofnutrientsandphytochemicals正确答案：ABCDChapter16:Assignments第1题判断题(1分)Thepurposeofwashing,cleaningandtrimmingistoremovedirt,sand,insects,insecticidesandotherchemicalsfromtheskinorleavesofvegetablesandfruit.

第2题判断题(1分)Thefinerthedishiscut,thelongeritissoaked,andthemoreitisrinsed,themorenutrientsarelost.第3题判断题(1分)Cookinghasadestructiveeffectonvitamins,aminoacidsandfattyacids.第4题多选题(2分)Commonmethodsoffooddryingare()A

vacuumdryingBnaturaldryingCfreezedryingD

spraydrying正确答案：ABCD第5题多选题(2分)Thepretreatmentsoffoodinclude(

)ATrimmingBWashingCBlanchingD

Milling正确答案：ABCDChapter17:Assignments第1题判断题(1分)Functionalizationisfunctionalf