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Nutrition and Fitness Exam 1 Questions and Answers
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Nutrition and Fitness Exam 1 Questions and Answers
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Nutrition and Fitness Exam 1 Questionsand Answers
What iikind iiof iifoods iiare iicarbohydrates? ii- iiAnswers ii-1) iiGrains/starchy iiveggies
2) iiFruit
3) iiMilk iiand iiYogurt
4) iiSweets
What iiis iithe iiprimary iifunction iiof iicarbs? ii- iiAnswers ii-1)Energy iifuel iiduring iiparticularly
iiintense iiexercise.
2) iiCarb iiavailability iiaffects iithe iimetabolic iimixture iicatabolized iifor iienergy
3) iiComponents iiof iicarb iicatabolism iiserve iias iiprimer iisubstrate iifor iifat iicatabolism ii
4) iiCentral iinervous iisystem iirequires iicarbs iito iifunction iiproperly
What iiis iithe iikcal/gram iifor iicarbs? ii- iiAnswers ii-4
What iiis iithe iisimplest iiunit iiof iicarbohydrates ii- iiAnswers ii-1) iiMonosaccharides
Upon iiabsorption iiwhere iiis iiglucose iitransported? ii- iiAnswers ii-Into iithe iismall iiintestine
iiwhere iiit iican iieither
1) iiBe iiused iidirectly iiby iicells iifor iienergy
2) iiBe iistored iias iiglycogen iiin iimuscles iiand iiliver iifor iilater iiuse
3) iiBe iiconverted iito iifat iiand iistored iifor iienergy
Why iiis iicarbohydrate iia iipreferred iienergy iisource iifor iiphysical iiactivity ii- iiAnswers ii-
Easy iiaccess
Glycogen ii- iiAnswers ii-
Glycogenolysis ii- iiAnswers ii-Glucose iiformation iifrom iiglycogen
Gylcogenesis ii- iiAnswers ii-Formation iiof iiglycogen iifrom iisugar
Glucogenesis ii- iiAnswers ii-Glycogen iisynthesis iifrom iiglucose
Gluconeogenesis ii- iiAnswers ii-Production iiof iiglucose iiby iisynthesizing iiit iiin iithe iiliver
iifrom iicarbon iiskeletons iiof iiAAs iiand iiglycerol, iipyruvate, iiand iilactate
When iithere iiare iielevated iiblood iiglucose iilevels iiwhat iihappens? ii- iiAnswers ii-The
iipancreas iisecretes iiinsulin iiforcing iiperipheral iitissues iito iitake iiup iiexcess iiglucose
, What iihappens iiwhen iiblood iiglucose iifalls iibehind iithe iinormal iirange ii- iiAnswers ii-
Pancreas iisecretes iiglucagon iito iinormalize iilevels.
What iiare iithe iikey iiroles iiof iicarbohydrates iiin iithe iibody? ii- iiAnswers ii-1) iiEnergy iifuel
iiduring iiintense iiexercise ii
2) iiCarb iiavailability iiaffects iithe iimetabolic iimixture iicatabolized iifor iienergy ii
3) iiServe iias iia iiprimer iisubstrate iifor iifat iicatabolism
4) iiCNS iineeds iiit iito iifunction iiproperly
What iiis iithe iirecommendation iifor iiathletes iiregarding iicarbohydrate iiintake ii- iiAnswers
ii-5-10 iigrams iias iiopposed iito ii2-4 iiin iisedentary iiindividuals. iiCan iibe iiup iito ii75% iiof
iidiets iifor iiathletes
What iiis iithe iienergy iidensity iiof iifat? ii- iiAnswers ii-9 iikcal/gram
What iikind iiof iifood iiare iihigh iiin iisaturated iifats ii- iiAnswers ii-Butters, iimeat, iipoultry
What iikind iiof iifoods iiare iihigh iiin iiunsaturated iifats? ii- iiAnswers ii-Olive, iicanola, iiand
iipeanut iioils, iiavacados, iifish, iisoybeans, iiflaxseed, iisunflower iioils
The iimost iiplentiful iifats iiin iithe iibody iiand iiconstitute iia iimajor iistorage iiform iiof iifat iiin
iiadipose iitissue ii- iiAnswers ii-Triglycerides
Fatty iiacids iithat iicontain iionly iisingle iicovalent iibonds iibetween iicarbon iiatoms, iiall iithe
iiremaining iibonds iiattach iito iihydrogen ii- iiAnswers ii-Saturated iifats
Contain iione iior iimore iidouble iibonds iialong iithe iimain iicarbon iichain ii- iiAnswers ii-
Unsaturated iifats
Pumping iihydrogens iiinto iicompounds iito iichange iithem iifrom iioils iito iisemisolid
iicompounds ii- iiAnswers ii-Hydrogenated iioils
A iiprecursor iito iimediators iiof iiinflammation iitherefore iidecreasing iiinflammation iileading
iito iia iiquicker iirecovery ii- iiAnswers ii-Omega ii3
Have iivirtually iino iibreakdown iiin iithe iimouth iiand iistomach iiand iido iinot iistart iibreaking
iidown iiuntil iithe iismall iiintestine ii- iiAnswers ii-Long iichain iifatty iiacid
Start iito iibe iibroken iidown iiin iithe iimouth iiand iistomach iiand iiare iinot iistored iito iia iilarge
iiextent iiin iithe iifat iitissues ii- iiAnswers ii-Medium iichain iiTGs
Upon iiabsorption iiwhere iiare iifats iitranpsorted ii- iiAnswers ii-Adipose iitissue
What iiare iilimitations iiregarding iiuse iiof iifat iias iia iifuel iisource iiduring iiphysical iiactivity ii-
iiAnswers ii-1) iiDigestion iitakes iilonger
2) iiCannot iibe iiused iianaerobically ii
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