(Student Response Value Correct AnswerA.inhibitor0%\!lls.cofactor and]00%I.':icoenzymeC.cofactor 0%D.coenzyme0%Score:2/22.FeedbackThose free fatty acids that are transported. per sc, through the enterocyte are bound to a fattyacid binding protein for the following reason(s):I-.~-,.,~.----.--,.-.".--,.---,--.,.~-"Student ResponseValueii\!llAprevents the free100%fatty acid fromexerting a detergenteffect within theenterocyteB.prevents formation0%ofaglycoproteinand preventsformationtriglycerides withinthe enterocyteC.prevents the 0%formation of'aglycoprotein withinthe enterocyteD.prevents formation0%oftriglycerideswithin theenterocyteScore: 2/23.Correct AnswerFeedback(Ca + is not involved in the blood clotting process:(ValueFalseScore: 2/2,J100%I!I4.A micelle is composed of:Student Response ValueAa protein outer0%layer and a lipidcoreI>iB.a phospholipid/bile 100%salt outer layer and'-'1clipidlcholestero-l'coreC.a phospholipid/bile 0%salt outer layer andaprotein coreD.a carbohydrate0%..outer layer and alipid coreCor~ectAnswerScore: 2/25. IIDuring keratomalacia, the central cornea can undergo colliquative necrosis?Correct AnswerFeedback,Student Response!True100% TrueValueScore:2/26.iiPoultry can-derive their entire vitamin A requirement from carotene?r~~~ent~~po~e _. ValueCorrect AnswerCorrect AnswerResponse Value Correct AnswerFeedback100%TrueScore:2/27.Complete hydrogenation of all double bonds between carbon atoms within the aliphatic chainof a fatty acid results in:Student Response Value~Aformation of a 100%saturated fatty acidB.none of the answers 0%are correctC.formation of aO~..{}monounsaturatedfatty acidD.formation of a0%polyunsaturatedfatty acidScore:2/28.Correct Answer FeedbackIntake of excess levels of vitamin A can impair calcium absorption from the intestinal tract.100%TrueScore:2/29.the carbohydratecore/ill B.hydrophilic end 100%outward toward theaqueous matrix andthe hydrophobicend inward towardC.hydrophobic end 0%outward towardaqueous matrix andthe hydrophilic endinward toward thelipid coreD.hydrophobic end0%outward towardaqueous matrix andthehydrcphilicendinward toward theprotein coreScore:2/21O.Inorder for retinyl palmitate to be absorbed from the intestinal tract it must be:AnswerStudent Response ValneA. deaminated0%/ill B.de-esterified to100%retinol and palmiticacidI',-..,,-,--------..,---- ---',-..,..,..-'''--'','..--..,,,-,-,-,,---,..,-..---..Student Response Value Correct Answer FeedbackC. esterifiedHow are phospholipids and bile salts oriented within a micelle?A. hydrophilic end0%outward toward theaqueous matrix andthe hydrophobicend inward toward((Score:2/2is within:11.In the chickenthe major site offatty acid()Student Response ValueA. heart 0%Correct AnswerB. adipose tissue 0%C. muscle 0%~ D. liver 100%Score:21212.))FeedbackWhich of the following pro-vitamin forms of vitamin D is not metabolized very effectively inthe chicken?Student Response Value Correct AnswerA.cholcalciferolO~O13.ergosterol100%~C.ergocalci ferol0%)~Dcholesterol 0%Score:012j3.A symptom of vitamin E deficiency in the human is:FeedbackStudent Response Value Correct Answer FeedbackA.decreased whiteblood cell count13.low blood sugarC.low blood sugarand decreasedwhite blood cellcount'~ D.hemolysis of red!blood cellsScore:2/20%0%0%100%III4.Beta tocopherol has of tile antioxidant aC~vity of alpha tocopherol:--=-t- --- .-------Student Response Value Correct Answer FeedbackA.10% 0%B.20%O~~C.30% 0%'~ D.40% 100%Score:2/2I5.lThe first known biological role of vitamin E descr'\bed was::.._._--_ _--------_._-_ _----_.j-- -- ---------_. ---_ .._--_.._----------: Student Response Value Correct Answer FeedbackiA digesti 011 III the rat 0%IB unne production1110%the rat;: ~ C. respiration in theratD. reproduction in the 100%ratScore:0/216.Which of these phospholipases cleave at the # 3 +atom on the glycerol backbone ofaphospholipid? .,----- Corr1ect AnswerStudent Response Value • FeedbackA. C and AI 0%IB. A2 and D 0%!0%100%~ O. CandOScore: 2/2I7.A.enlarged colon 0%13.enlarged spleenO~/QIiillcbeading of ribs at100%spinal columnD.enlarged colon andO~1oScore:~',.,u:Pansteatitis, in the cat, is characterizedhy:Student Response ValueA. cerebral 0%hemorrhage andexudati vediathesisCorrect AnswerFeedback2O.0%Salt water fishultimately derive their EPA andB. cerebralhemorrhagefrom:Student Response ValueC. exudative diathesis 0%A.linolenic acidO~O1iillB.small single cell 100%L':imarine lifeCsharks 0%D. none of the answers 0%are correctScore: .2/2~ D. yellow fatScore: 2/2100%18.The retinal form of vitamin A is derived from which of tile following formes) or precursors ofvitamin A?Student Response Value Correct AnswerFeedback21.The RecommeiJded DaiIyAllowance was first use in ..__ _to describe the minimumdaily nutrient requirements needed by soldiers.A. retinol13. retinal0%)i2llC. carotene and retinol 100%D. retinal and retinol 0%Student Response ValueIiillAWorld WarII100%B.Vietnam War0%C.World War IO~{,D. the0%)Spanish/AmericanWarScore:2/2Score:2n,-19.Upon dissection, a chicken with vitamin D deficiency exhibits the following anatomicalanomaly:StudentRpmon<pValueCorrect AnswerFeedback))Answer FeedbackCorrect AnswerL':iFeedback)))22.Which form of vitamin K is believed to be synthesized in the human large intestinal tract?)are correctScore:2/2In poultry, vitamin E deficiency results in:Student Response Value Correct Answer FeedbackA.phylloquinone and0%menadioneB.menaquinone100%C.menadioneO~rQi~Dphylloquinone0%,.Score: 0/223.Xerophthalmia develops in two stages. The first, characterized hy a hard cornea, is called:5.Answer FeedbackStudent Response ValueA.softcia ws0%B.exudative diathesis0%CencephalomalaciaO~1oIiiD.exudative diathesis100%andencephalomalaciaScore:2/2Feedback26.FeedbackStudent Response Value Correct AnswerA.keratomalacia0%~B.xerosis100%~C.keratinization and0%keratomalaciaD.keratinizationO~/OScore:2/224.In which form is vitamin A most commonlyfoundin food or feedstuffs?Alpha linolenic acid is elongated and desaturated0:c,Student ResponseValueA. EPA0%B.arachidonic acid0%CDBA0%!2lInEPA and DBA100%Score:2/22Odd numbered. fatty acids have:Student Response Value Correct AnswerFeedback~AretinyIpalmitate[00% ~B.retinol0%C.retinoic acid0%D. none of the answers0%7.Feedback("or ·••••tAn<wprStudent Response ValueA.higher melting0%points and a rancidtasteB.a rancid taste 0%~Clower melting100%pointsD.higher melting01}0pointsScore:2/228.Compared to other fat depots, intra-abdominal fat is:Student Response
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