FNDH 400 Final questions and answers well illustrated.

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FNDH 400 Final questions and answers
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well illustrated. a

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T/F: aCompared ato aamylopectin, aamylose ais abranched aand acontains aalpha-1-6
abonds aat a
a
its abranch apoints. a- acorrect aanswers.False. aCompared ato aamylose,
aamylopectin ais
a
branched aand acontains aalpha-1-6 abonds aat aits abranch
apoints.
a

T/F: aCompared ato aamylopectin, aan aoligosaccharide ais alonger aand acontains aless
aprevalent a


alpha a1-6 abonds. a- acorrect aanswers.False. aCompared ato aamylopectin, aan
aoligosaccharide a
a
is ashorter aand acontains amore aprevalent aalpha a1-6
abonds.
a

T/F: aCompared ato aamylopectin, aglycogen ais amore abranched, aand aalso ahas aalpha
a1-6
a
bonds aat aits abranch apoints. a- acorrect
aanswers.True
a

T/F: aTrans afatty aacids ahave alower amelting apoints athan acis afatty aacids, ameaning atrans
afatty a


acids aare amore alikely ato abe aliquid aat aroom atemperature. a- acorrect aanswers.False. aCis
afatty a


acids ahave alower amelting apoints athan atrans afatty aacids, ameaning acis afatty aacids aare
amore a
a
likely ato abe aliquid aat aroom
atemperature.
a

T/F: aIn aindividuals awith aPKU, asince aproline acannot abe aconverted ato atryptophan
abecause aof athe amutation ain aproline ahydroxylase, atryptophan ais aconditionally aessential

ain athese aindividuals. a- acorrect aanswers.False. aIn aindividuals awith aPKU, asince

aphenylalanine acannot abe aconverted ato atyrosine abecause aof athe amutation ain

aphenylalanine ahydroxylase, atyrosine ais aconditionally aessential ain athese aindividuals. a
a

,T/F: aIndividuals awith aPKU aneed ato aconsume aa ahigh aprotein adiet aand aavoid
aconsuming athe aamino aacid aadvantame, abecause ait acan abe abroken adown ato athe

aamino aacid aproline. a- acorrect aanswers.False. aIndividuals awith aPKU aneed ato aconsume

aa alow aprotein adiet aand a

avoid aconsuming athe aalternative asweetener aaspartame, abecause ait acan abe abroken
adown a
a
to athe aamino aacid

aphenylalanine.
a

T/F: aA aproduct athat acontains ainulin a(oligofructose) aand abifidobacterium acould
abe a
a
considered aa asymbiotic. a- acorrect

aanswers.True
a

T/F: aIn athe astomach, apancreatic alipase aand aamylase adigest alipid aand aprotein,
arespectively. a- acorrect aanswers.False. aIn athe astomach, agastric alipase aand apepsin

adigest atriglyceride aand aprotein, arespectively. a
a

T/F: aSince ahigh-fructose acorn asyrup acontains afree afructose, ait awill aresult ain amore
afructose a


being aavailable afor auptake aand aabsorption athan asucrose. a- acorrect aanswers.False.
aHigh-
a
fructose acorn asyrup acontains afree afructose, ait awill aresult ain aapproximately athe
asame
a
amount afructose abeing aavailable afor auptake aand aabsorption athan
asucrose.
a
a
T/F: aA alimiting aamino aacid ais aan aessential aamino aacid athat ais apresent ain
ainadequate


amount ain aa aprotein apreventing ait afrom abeing aa acomplete aprotein. a- acorrect
aanswers.True
a

T/F: aHeartburn aresults afrom aa aleaky apyloric asphincter, awhich aallows agastric afluid ato
aenter a
a
the aduodenum. a- acorrect aanswers.False. aHeartburn aresults afrom aa aleaky
alower
a
esophageal asphincter, awhich aallows agastric afluid ato aenter athe
aesophagus.
a

T/F: aMaramus aresults afrom ainadequate aprotein, abut aadequate acaloric aintake aand ais
acharacterized aby aan aextended aabdomen. a- acorrect aanswers.False. aKwashiorkor

aresults afrom ainadequate aprotein, abut aadequate acaloric aintake aand ais acharacterized

aby aan aextended aabdomen. a
a
a
T/F: aComplementary aproteins aprovide athe aessential aamino aacid afound ain
ainadequate

, amounts ain athe aother aprotein, athus acomplementing aone aanother. a- acorrect
aanswers.True
a

T/F: aFermentable, aviscous afiberis areadily aexcreted ain afeces aand aalso aincreases astool
abulk
a
and atransit atime athus adecreasing aconstipation aand acolon acancer arisk. a-
acorrect
a
answers.False. aNonfermentable, anonviscous afiber ais areadily aexcreted ain afeces aand
aalso


increases astool abulk aand atransit atime athus adecreasing aconstipation aand acolon acancer
arisk.
a

T/F: aMannitol a(a asugar aalcohol), ais aa apoor aoption afor ause ain aproducts alike achewing
agum abecause ait ais areadily afermented aby abacteria ain athe amouth, adecreasing aacid

aproduction, aand athus areducing acavities. a- acorrect aanswers.False. aMannitol a(a asugar

aalcohol), ais aa agood aoption afor ause ain aproducts alike achewing agum abecause ait ais anot

afermented aby abacteria ain athe amouth, adecreasing aacid aproduction, aand athus areducing

acavities. a
a

T/F: aGlucose ais athe asweetest amonosaccharide, awhile afructose ais aseldom afound
afree ain a
a
nature. a- acorrect aanswers.False. aFructose ais athe asweetest amonosaccharide,
awhile
a
galactose ais aseldom afound afree ain
anature.
a

T/F: aMaltose ais aa acomplex acarbohydrate aof aglucose-galactose abonded atogether
awith aa a


beta abond. a- acorrect aanswers.False. aMaltose ais aa asimple acarbohydrate aof
aglucose-
a
glucose abonded atogether awith aan aalpha
abond.
a

T/F: aEicosanoids aproduced afrom aessential aomega-6 afatty aacid alongic aacid aelongated
afatty aacids aare aless ainflammatory athan athose aproduced afrom athe aessential aomega-3

afatty aacid abeta-longeleic aacid aelongated afatty aacids. a- acorrect aanswers.False.

aEicosanoids aproduced afrom aessential aomega-3 afatty aacid aalpha-linolenic aacid

aelongated afatty aacids aare aless ainflammatory athan athose aproduced afrom athe aessential

aomega-6 afatty aacid alinoleic aacid aelongated afatty aacids. a
a

Name athe amacronutrient athat ais anot adigested ato aany agreat aextent ain athe astomach. a-
acorrect a
a
answers.carbohydrates
a

The atable abelow ashows ahypothetical aresults afor athe arelationship abetween adaily
aintermittent afasting aand acancer arisk. aThe aperiod aor aintake ais aduring awhat aperiod aof