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Portage Nutrition BIOD 121 Exam 2 Study Guide Questions With Reviewed Answers 2025/2026, Exams of Nutrition

Bergen Community CollegeNutrition

Portage Nutrition BIOD 121 Exam 2 Study Guide Questions With Reviewed Answers 2025/2026 Portage Nutrition BIOD 121 exam questions BIOD 121 exam answers 2025 BIOD 121 exam preparation Portage Nutrition study guide BIOD 121 reviewed answers BIOD 121 exam 2025 Portage Nutrition practice exam BIOD 121 test questions BIOD 121 past papers 2026 BIOD 121 exam solutions Portage Nutrition exam help BIOD 121 practice questions BIOD 121 exam review BIOD 121 question bank Portage Nutrition online exam BIOD 121 exam tips Portage Nutrition sample questions BIOD 121 final exam BIOD 121 exam guide 2025/2026 BIOD 121 multiple choice questions BIOD 121 exam format Portage College nutrition exam BIOD 121 learning resources Study material for BIOD 121 BIOD 121 chapter summaries Nutrition BIOD 121 exam cheat sheet 2025 BIOD 121 nutrition exam answers BIOD 121 exam prep 2026 Portage Nutrition BIOD 121 syllabus

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Portage Nutrition BIOD 121 Exam 2 Practice
Study Guide Questions With Reviewed Answers
Latest 2025/2026 GRADED A+ 100%
COMPLETE
1. Facilitatedfdiffusion:fWhichftypefoffdiffusionfcanfmovefsubstancesfdownfcon-
centrationfgradientsfutilizingfaftransporter?
2. Activeftransport:fWhichftypefoffdiffusionfcanfmovefnutrientsfagainstfthefconcen-
ftrationffromfanfareafofflowfconcentrationftofanfareafoffhigh?
3. Passivefdiffusion:fWhichftypefoffdiffusionfcanfmovefsubstancesfeasilyfinfandfoutfo
ffcellsfdownfconcentrationfgradientsfthroughfthefcellfmembrane?
4. passagewayfforffood:fEsophagus
5. holdfvolumefofffoodfandfmechanicallyfandfchemicallyfdigestfit:fstomach
6. sitefoffdigestionfandfabsorption:fsmallfintestine
7. reabsorbsfwaterfandfsomefvitamins:flargefintestine
8. passesfundigestedffoodstuffsffromfthefbody:frectum
9. releasesfsalivafcontainingfenzymesf(accessoryforgan):fSalivaryfglands
10. producesfbileftofbreakdownffatsf(accessoryforgan):fliver
11. storesfbilefproducedfbyfthefliverftofbefreleasedfintofthefintestineftofdigestffatsf(
accessoryforgan):fGallbladder
12. releasefdigestivefenzymesftofchemicallyfdigestffoodf(accessoryforgan):f-
pancreas
13. salivaryfglands,fliver,fgallbladder,fpancreas:fAccessoryfGIforgans
pf3
pf4
pf5
pf8
pf9
pfa

Partial preview of the text

Download Portage Nutrition BIOD 121 Exam 2 Study Guide Questions With Reviewed Answers 2025/2026 and more Exams Nutrition in PDF only on Docsity!

Portage Nutrition BIOD 121 Exam 2 Practice

Study Guide Questions With Reviewed Answers

Latest 2025/2026 GRADED A+ 100%

COMPLETE

  1. Facilitatedfdiffusion:f Whichftypefoffdiffusionfcanfmovefsubstancesfdownfcon- centrationfgradientsfutilizingfaftransporter?
  2. Activeftransport:f Whichftypefoffdiffusionfcanfmovefnutrientsfagainstfthefconcen- f trationffromfanfareafofflowfconcentrationftofanfareafoffhigh?
  3. Passivefdiffusion:f Whichftypefoffdiffusionfcanfmovefsubstancesfeasilyfinfandf outfo ffcellsfdownfconcentrationfgradientsfthroughfthefcellfmembrane?
  4. passagewayfforffood:f Esophagus
  5. holdfvolumefofffoodfandfmechanicallyfandfchemicallyfdigestfit:f stomach
  6. sitefoffdigestionfandfabsorption:f smallfintestine
  7. reabsorbsfwaterfandfsomefvitamins:f largefintestine
  8. passesfundigestedffoodstuffsffromfthefbody:f rectum
  9. releasesfsalivafcontainingfenzymesf(accessoryforgan):f Salivaryfglands
  10. producesfbileftofbreakdownffatsf(accessoryforgan):f liver
  11. storesfbilefproducedfbyfthefliverftofbefreleasedfintofthefintestineftofdigestf fatsf( accessoryforgan):f Gallbladder
  12. releasefdigestivefenzymesftofchemicallyfdigestffoodf(accessoryforgan):f- pancreas
  13. salivaryfglands,fliver,fgallbladder,fpancreas:f AccessoryfGIforgans
  1. True:f TrueforfFalse.fIfffalse,fexplainfwhyfitfisffalse. Intrinsicffactorfisfafvitalfglycoproteinfproducedfinfthefstomachfandfisfnecessaryfforf thefB 2 ftofbefabsorbed.
  2. gastricfacidfentersfthefesophagusfdamagingfthefepithelialflining:f heartburn
  3. loosefwateryfandffrequentfstool:f diarrhea
  4. smallfpouchesfthatfpushfoutfthroughfweakfspotsfinfthefcolonfthatfcanf bec omefinflamed:f diverticulosis
  5. associatedfwithfbloating,fabdominalfpains,fcramps,fdiarrhea,forfconstipa- f tion:f Irritablefbowelfsyndrome
  6. soresfthatfdevelopfalongfthefGIftractftriggeredfbyfH.fPylori,fNSAIDs,fstressf orfs moking:f Pepticfulcer
  7. Possiblefanswers: eatingfsmallerfmealsfthatfareflowfinffat,f chewingffo odfwell, avoidingfovereating,fandflimitingfcoffee,ftea,falcoholfandfcertainfspicesf waitingf 2 f hoursfafterfafmealfbeforeflyingfdown sleepfwithfthefheadfoffthefbedfelevated:f Listf 1 fdietaryftreatmentfforfheartburn:
  8. Treatmentfusuallyfrequiresfincreasedffluidfconsumptionftofpreventfdehy- fdration.fAfdietfoffbroth,ftea,ftoast,fandflowffiberffoodsfshouldfbefconsumed,f asftol erated.:f Listfafdietaryftreatmentfforfdiarrhea.
  1. protein:f Thefprocessfoffgluconeogenesisfisfwhenfthefbodyfconvertsff f intofglucosefforffuel.f(selectfallfthatfmayfapply): Ketonesf Ti ssuefLipid Carbohydratef Protei n
  2. true:f Trueforffalse.fIfffalse,fexplainfwhyfitfisffalse.fLowfblo odfsugarflevelsfarefreferredftofasfhypoglycemia.
  3. Infbothftypef 1 fandf 2 fdiabetesfbloodfglucoseflevelsfarefhigh,forftherefisfhy- f perglycemia,fsofbothfalsofhavefsimilarfsymptomsf(excessivefthirst,furination,f hu nger,fweightflossfandfketosis). Causes,ftreatmentfandftimefoffonsetfarefdifferentfbetweenftypef 1 fandf 2

diabetes:

**- Typef 1 fisfwhenfthefpancreasfdoesn'tfmakefanyfinsulin,ftreatmentfisfexoge- f nousfinsulinfandfgenerallyfhasfonsetfinfchildhood- earlyfadulthoodfandfisfrarerf thanftypef2.

Typef 2 fisfcausedfbyfinsulinfresistanceforfwhenfthefpancreasfdoesn'tfproducef enou ghfinsulin,ftreatmentfincludesfinsulinfandforalfanti- diabeticfdrugs,fitfisf linkedftofbeingfoverweight/diet,fandfgenerallyfhasfanfonsetfinfa dulthood:f-f** Comparefandfcontrastftypef 1 fandftypef 2 fdiabetes.fIncludefcause,fon- set,fsymptomsf andftreatmentfinfyourfanswer.

  1. Essentialfaminofacidsfaref 9 faminofacidsfthatfwefmustfconsumefthroughf thefdi etfasfourfbodiesfcannotfnaturallyfsynthesizefthem.fnonessentialfaminof acidsfaref 11 faminofacidsfthatfcanfbefmanufacturedfbyfthefbodyforfconvertedf fromfotherfexi stingfmatter.:f Whatfisfthefdefinitionfoffanfessentialfaminofacidfvsf nonessentialfaminofac ids?
  2. Proteinfequilibrium:f Whatftermfdescribesfthefstatefwhenfproteinfintakefisf equi valentftofthefamountfoffproteinflost?
  3. Completefproteinsfarefderivedffromfanimalsfandfcontainfallfessentialf aminofa cids.fOtherfthanfaffewfexceptions,fplantsfprovidefincompletefproteinsf wherefmor efthanf 1 fessentialfaminofacidfisflacking. Examplefoffcompletefprotein:fAnyfanimalfproduct,fsoy,fquinoafandfbuckwheatf Exa mplefoffincompletefprotein:fplantsf(exceptfsoy,fquinoafandfbuckwheat)
  1. true:f Trueforffalse.fIfffalse,fexplainfwhyfitfisffalse. Thef'3'fandf'6'finfomegaf 3 fandfomegaf 6 freferftofthefplacementfofftheffirstfcarbon-car- f bonfdoublefbond.finftheffattyfacid.
  2. transportfdietaryffatffromfthefsmallfintestineftofthefcellsf&fbringsfdietaryf chol esterolftofthefliverf--fmadefinfsmallfintestine:f Chylomicron
  3. deliversflipidsffromfthefliverftofthefcellsf--fmadefinfthefliver:f VeryfLow-Den- fsityfLipoproteinf(VLDL)
  4. deliversfcholesterolftofthefcellsf-- fitfisfafremnantfoffVLDLfthatfformsfinfthef bloodfasfVLDLflosesfitsftrygliceridefconte nt:f Low-DensityfLipoproteinf(LDL)
  5. pickfupfcholesterolffromfthefcells:f High-DensityfLipoproteinsf(HDL)
  6. LDLfisfafremnantfoffVLDLfthatfformsfinfthefbloodfasfVLDLflosesfitsf triglyceridef content,fitfisfmostlyfmadefoffcholesterolfandfsomeftriglyceride,f andfit'sffunctionfi sftoftransportfcholesterolftofthefbody'sfcells.fSincefitfisf alreadyffullfoffcholesterol,f highflevelsfindicatefpoorfcardiovascularfhealthfasf thefexcessfcholesterolfbuildsf upfinfarteries.:f DescribefwhyfLDLfisfconsideredfaf markerfoffcardiovascularfhealth.fExpl ainfwherefitfisfmade,fit'sfmainfcomponentsfandf functionfinfyourfanswer.
  7. Atherosclerosisfisfafdiseasefwherefplaquesfformfinfthefarteries,finhibitingf pro perfbloodfflowfandfaddingftofhigherfbloodfpressure.fitfincreasesfriskfforf heartfatta cksfandfstrokes.fOnefoffitsfcausesfisfhighflevelsfoffLDLfand/orflowf levelsfoffHDL.fS mokingfcessation,fexercise,fweightfmanagement,fandfbloodf pressurefcontrolfca nflowerfrisk.:f Whatfisfatherosclerosis,fthefrolefoffcertainffatsf infitsfdevelopment,fandfhow fdofyouflowerfriskfforfdevelopmentfoffit?
  8. Kwashiorkor:f Youfarefvolunteeringfwithfafmedicalfrelieffgroupfinfafdevelopingfnatio n.fAfbabyfpresentsfwithfedemafinftheflegsfandfabdomen,fmildfweightfloss,fandf hisfgrandm

otherfreportsfhefisflistlessfandffatigued.fHefwasfrecentlyfweanedfandf nowfobtainsfmostfo ffhisfcaloriesffromfafpowderedfgrainfsupplement.fWhatftypefoff malnutritionfisfhefmostflike lyfsufferingffrom?

  1. FALSE:fFoodsfthatfarefoftenfhighfinfstarchfarefalsofafgoodfsourcefofffiber.fOR Foodsfthatfarefoftenfhighfinfanimalfprotein,ffats,frefinedfflours,fetc.farefnotfaf goodf sourcefofffiber.:f Trueforffalse.fIfffalse,fexplainfwhyfitfisffalse. Foodsfthatfarefoftenfhighfinfstarchfarefnotfgoodfsourcesfofffiber.
  2. (A)fFastingf- fpancreasfreleasesfglucagon,fwhichfbreaksfdownfglycogenf storesftofincreasef bloodfglucoseflevels (B)fFedf-fpancreasfreleasesfinsulin,fwhichfincreasesfcellularfuptakefoffglu- f cose,floweringfbloodfglucoseflevels.:f Thefpancreasfplaysfafrolefinfbloodfsugar

10

  • glycerol
  • aminofacids
  • protein
  1. itfhasftofdofwithftheftypesfofffoodsfthefessentialffattyfacidsfarefpresentfin.f omeg af 6 fisfpresentfinfvegetablefoilsfandfisfmorefprevalentfandfconvenientftof obtainfinfo urfdiets.:f explainfwhyfitfisfeasierftofgetfomegaf 6 finfaftypicalfdietfthanf omegaf 3
  2. Lipoproteins:f lipidsfsurroundedfbyfafshellfoffprotein,fphospholipids,fandfcho- f lesterol.
  3. Cholesterol:f sterolfthatfcontainsfnofglycerolfbackbones.
  4. monounsaturatedffattyfacid:f fattyfacidfchainfcontainingfafsinglefdoublefbondf bet weenfcarbonfatomsf(C=C).

11

  1. polyunsaturatedffat:f fattyfacidfchainfwithftwoforfmorefcarbon-carbonfdouble bonds
  2. Kwashiorkor:f edema- retainingffluidfinftheflegsfandfabdomen,fMildftofmoderatef weightfloss,fGrowthfimpairment ,fRapidfonsetfthatfoccursfwhenfafchildfisfweanedf fromfbreastfmilk,fFattyfliver,fListlessnes s,ftired,fchangefinfhairfandfskin
  3. Marasmus:f MeansftofwastefawayfinfGreek.fThefchildfslowlyfstarvesftofdeath,f Devel opsfgradually,fSeverefweightfloss,fWastingfoffmusclefandfbodyffat,fafresultfofffamineforfan otherfillnessfinfadditionftoflackfofffood,fSkinfandfbonesfappearance,f Severefgrowthfimpai rment
  4. diabetes,fobesity,fcardiovascularfdisease:f 3 fconditionsfthatfincreasefmortalityfris kfforfpatientsfwfmetabolicfsyndrome
  5. a.fglucogenfwillfbreakfdownfglycogenfstoredfinfthefliverftofincreasefbloodf gluc oseflevels b.finsulinfincreasesfcellularfuptakefoffglucoseftoflowerfbloodfglucoseflevels- :f forf(A)fhypoglycemicfstate,fandf(B)fhyperglycemicfstate,flistfhormonesfthatfthef pancrea sfwouldfreleasefinfeachfstatefandfhowfthefhormonesfwouldfinfluencefbloodf glucoseflevels .
  6. vegan:f consumptionfoffplantffoodsfonly. ex:fJillfsaysfshefeatsfplant- basedffoodsfonly.fShefeatsf"eggs"fmadefoffmungfbeansfandf"burgers"fmadefoffpeafprotei n.fWhatftypefoffdietfisfthisfconsidered?
  7. lacto-ovo- vegetarian:f Consumptionfincludesfmilkfandfeggs,fbutfnofanimalf flesh.