雨课堂学堂在线学堂云Food Nutrition （食品营养学）(南昌大学)单元测试考核答案

第1题"Goodnutrition"

istoeatjusttherightamountoffoodtoenablethebodytoeffectivelycompletephysicalandmentalwork.第2题Foodcanbedefinedasediblesubstancesthatcontainmanynaturalchemicalcomponentstoprovidehumancolor,aroma,tasteandnutrition.第3题Antioxidantsareessentialnutrientsforthehumanbody.第4题Foodnutritionisaninterdisciplinarydisciplinethatorganicallycombinesagriculturalscience,foodscienceandnutritionscience.第5题Nutrientsprovideenergytothebody,buildandmaintaintissues,andregulatevariousphysiologicalprocessesinthebody第1题

Whichlipoproteininvolvesinthetransportprocessofliver-synthesizedtriacylglycerides?

Achylomicron

BVLDL

CLDL

DHDL

第2题TheroleofincretinintheprocessoffatdigestionisAPromotesgastricjuicesecretionofgastricacidBPromotesthecontractionofthegallbladderandsecretesbileCPromotesthesecretionofpancreaticjuicefromthepancreas

DPromotesfatemulsification第3题Thecomponentsofgastricjuiceincludehydrochloricacid(gastricacid),pepsinogen,gastriclipase,mucus(mucus),bicarbonateandinternalfactors.第4题Theemptyingofthestomachisonlyaffectedbytheamountoffoodinthestomach第5题Absorptionistheprocessbywhichfoodisbrokendownintosmallmoleculeswithinadigestivetube.Chapter3:Assignments第1题Thehighertheproteincontentinthefood,thehighertheproteinnutritionalvalueofthefood?第2题Fromtheperspectiveofenergy,theheatsuppliedbyproteininthebodyaccountsfor25to30%ofthetotalcalories.第3题Whichofthefollowingaminoacidsisnotanessentialaminoacid()AA.Lysine;BB.Leucine;CC.Isoleucine;DD,glycine第4题Whatarethefollowingphysiologicalfunctionsofproteins?（

）AA.Constructandrepairhumantissues;BB.Synthesisofphysiologicalsubstances;Cc.Regulatebodyfluidsandmaintainacid-basebalanceDRegulatBodifleuuzAndrewsIntenarchade-Basbarrans正确答案：ABCD第5题Whichofthefollowingproteinsiscompletelyprotein?（）AA.CaseinBB.CorngelproteinCc、WhitegelatinChapter4:Assignments第1题Aremonosaccharidesabsorbedinthebodyinthesameway?第2题Toomuchcarbohydratecanbesynthesizedintofatinthebody?第3题Whatarethefollowingphysiologicalfunctionsofcarbohydrates?（）AA.Supplyheatenergy;BB.Savingproteineffect;

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

（）AA

、chylomicron

BB、

VLDL

C

C、

LDLD

D、

HDL

第3题afterdigestionandabsorptionoffoodfats,theresembledlipidsinintestinalmucosalcellsneed()totransporttoblood,thentoliver.AA、

chylomicronB

B

、VLDLCC、

LDL

DD

、HDL

第4题

Theroleofincretininfatdigestionis()AAPromotesgastricjuicesecretionofgastricacid

B

BPromotesthecontractionofthegallbladderandthesecretionofbile

CCPromotesthesecretionofpancreaticjuicefromthepancreas

DDPromotesfatemulsification第5题Sterolbelongsto()AAFat

B

BPhospholipids

C

CSterols

D

DLipoprotein

Chapter6:Assignments第1题Vitaminsthathaveantioxidantpropertiesinthebodyare()AVitaminA

B

VitaminCCVitamin

B1DVitamin

B5

正确答案：AB第2题Fat-solublevitaminscontain（

）AVitaminA

B

VitaminCCVitaminDD

VitaminE

正确答案：ACD第3题LackofvitaminB1,therewillbenosymptomsofberiberi.第4题VitaminEisafat-solublevitamin,soexcessiveintakecaneasilycausepoisoning.第5题Long-termdeficiencyofvitamins(),thedifferentiationofmucosalcellsinthebodyisblocked,andtheeyesarepronetobleedingdryeyedisease.AVitaminA

BVitaminCCVitaminDDVitaminE

Chapter7：Assignments第1题Sodium,potassium,calcium,andmagnesiummustbemaintainedinacertainproportioninthebodytomaintainthenormalfunctioningofnerves,muscles,andhearts.第2题Manyminerals,suchasmagnesium,zinc,copper,manganese,iodineandothermineralelements,participateinbiologicaloxidationinthebodyasactivatorsorconstituentcomponentsofmetabolicenzymesinthebody,regulatingenergymetabolismandsubstancemetabolism.第3题2-valentironderivedfromplantsandvegetablesiseasilyabsorbedbythebody第4题Hormonesthatregulatethebalanceofbloodcalciumconcentrationsinthebodyare()AvitamindBPTHC

CalcitoninD甲状腺素正确答案：ABC第5题which

elementsbelongtomicro-elements?

(

)AsodiumB

magnesiumC

ironD

zinc正确答案：CDChapter8:Assignments第1题Thedouble-standardwaterassayisanindirectmethodofmeasuringenergy.第2题Whichofthefollowingarethemainfactorsthataffectbasalmetabolicrate?（）ALeanphysiqueBGenderandageCEndocrineandstressfulstatesDSleepandmood正确答案：ABCD第3题Whatarethethreemainpartsofadultenergyconsumption?（）ABaseenergyexpenditureBEnergyexpenditureoftheactivityCFoodthermaleffectDGrowthmetabolismdepletion正确答案：ABC第4题Whichofthefollowingareunitsofenergy:()A

KJBKcalCNDcal正确答案：ABD第5题Whichofthefollowingfoodshasthehighestenergyperunitweight?（）A

sugarB

beerCbananaD

beefChapter9:Assignments第1题Sourcesofwaterincludedrinkingwater,waterinfood,andthebreakdownproductsofthethreemajorheatingnutrientsinthebodyduringmetabolism.第2题Whendehydrationreaches10%ofthebody'sbodyweight,itcancausedeath.第3题Waterintakeintheformof()A

PlantwaterB

BeveragesC

SolidFoodDCellularOxidation正确答案：BCD第4题Ofallthetissuesinthehumanbody,thelowestmoisturecontentis()A

plasmaB

skinCboneD

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

AntinflammationactivityCAnticanceractivityDAntimicrobialActivity正确答案：ABCDChapter12:Assignments第1题Proteinfromfoodoraproteinsupplementactsthesameinthebody.

第2题

Whichcouldnotthroughmammaryglandtomilk？（

）

A

Ca

B

IronC

fat

DvitaminB1第3题（

）isthebasicmaterialsoffetalgrowthanddevelopmentAcarbohydrate

Bprotein

C

fat

Dwater第4题（

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

C.vitaminC

DD.vitaminK第5题Whicharenotspecialpopulation？

A

Pregnantwoman

B

Infant

CAthlete

DWorkerChapter13:Assignments第1题DietaryguidelinesforChineseresidentsrecommendthattheamountofexercisebenolessthan8,000stepsperday.第2题ThedietinEuropeanandAmericancountriesismainlyanimalfood,andthereisaproblemofhighenergy.第3题ThedietaryintakeofcarbohydratesinthedietofChineseresidentsisinsufficient,theintakeofmeatistoomuch,andtheintakeofhigh-qualityproteinisnotenough.第4题（

）isestablishedbyacomprehensivephysiologicalandbiochemicaldeterminationofhumanbody.AUL

BAICDRIDNR第5题（

）isslightlyhigherthanUL,toensure

mostpeopleintakeadequatenutrients.AA.

RADB

B.AI

CC.ULDD.EARChapter14:Assignments第1题Abnormallipidmetabolismisoneofthecausesofdiabetesandcardiovasculardisease.第2题Gestationaldiabetesisasymptomofdiabetesthatmayoccurinthefirsttrimesterofpregnancy.第3题Simpleobesityiscausedbyenergyaccumulation,andareasonabledietandmoderateexercisecanimproveobesity.第4题Diabetesratioisequalformenandwomen,knowledgeworkersare

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

第2题Thefinerthedishiscut,thelongeritissoaked,andthemoreitisrinsed,themorenutrientsarelost.第3题Cookinghasadestructiveeffectonvitamins,aminoacidsandfattyacids.第4题Commonmethodsoffooddryingare()A

vacuumdryingBnaturaldryingCfreezedryingD

spraydrying正确答案：ABCD第5题Thepretreatmentsoffoodinclude(

)ATrimmingBWashingCBlanchingD

Milling正确答案：ABCDChapter17:Assignments第1题Functionalizationisfunctionalfactorstrengthening:Addingthisfunctionalf