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BIOL 319 DR. COHN - EXAM 1 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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BIOL 319 DR. COHN - EXAM 1 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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BIOL 319 DR. COHN - EXAM 1QUESTIONS AND ANSWERS WITH
SOLUTIONS 2024
atomEofEcarbonE-
EANSWEREsmallestEparticleEofEanEelementEthatEhasEtheEchemicalEcharacteristicsEofEthatEelement
elementEofEcarbonE-EANSWEREsimplestEtypeEofEmatter,EhavingEuniqueEchemicalEproperties
atomicEnumberE-
EANSWEREequalEtoEtheEnumberEofEprotonsEinEeachEatomE(andEthereforeEequalEtoEtheEnumberEofEelectronsE
asEwell)
atomicEmassE-
EANSWEREaverageEmassEofEitsEnaturalEoccurringEisotopes,EtakingEintoEaccountEtheErelativeEabundanceEofEea
chEisotope
octetEruleE-
EANSWEREtheEtendencyEofEatomsEtoEcombineEwithEotherEatomsEuntilEeachEhasE8EelectronsE(2EelectronsEforE
hydrogen)EinEitsEvalenceEshell
valenceEshellE-EANSWEREoutermostEelectronEshell
atomsEcanEachieveEanEoctetEby:E-
EANSWEREtransferringEelectronsEbetweenEatomsEOREsharingEelectronsEbetweenEatoms
electronegativityE-EANSWEREabilityEofEanEatom'sEnucleusEtoEattractEelectrons
electronegativityEtrendE-EANSWEREincreasesELEtoER,EbottomEtoEtop
atomsEthatEhaveEtheEsameEorEsimilarEelectronegativityE-EANSWEREshareEelectronsE(covalentEbonds)
,atomsEthatEhaveEveryEdifferentEelectronegativityE-EANSWEREtransferEelectronsE(ionicEbonds)
non-polarEcovalentEbondsE-EANSWEREH-H,EC-C,EO-O,EC-H
polarEcovalentEbondsE-EANSWEREN-H,EO-H
moleculeE-
EANSWEREcomposedEofEtwoEorEmoreEatomsEchemicallyEcombinedEtoEformEaEstructureEthatEbehavesEasEanEi
ndependentEunit
compoundE-
EANSWEREaEsubstanceEresultingEfromEtheEchemicalEcombinationEofEtwoEorEmoreEdifferentEtypesEofEatoms
isEmonatomicEgasEargonE(Ar)EanEatom,Emolecule,Eand/orEcompound?E-EANSWEREatom
isEdiatomicEgasE(O2)EanEatom,Emolecule,Eand/orEcompound?E-EANSWEREmolecule
isEPO4^-3EanEatom,Emolecule,Eand/orEcompound?E-EANSWEREmoleculeEandEcompound
isECH4EanEatom,Emolecule,Eand/orEcompound?E-EANSWEREmoleculeEandEcompound
hydrogenEbondE-
EANSWEREattractionEofEoppositelyEchargedEendsEofEoneEpolarEmoleculeEtoEanotherEpolarEmoleculeEholdsEm
oleculesEorEpartsEofEmoleculesEtogether
bondEstrengthE-EANSWEREcovalent>ionic>hydrogen
whyEareEhydrogenEbondsEimportant?E-
EANSWEREhydrogenEbondsEorganizeEtheEwaterEmoleculesEintoEaElattice,EwhichEholdsEtheEwaterEmoleculesEt
ogether.EresponsibleEforEcohesionE(attractionEofEwaterEtoEanotherEwaterEmolecule),EadhesionE(attractionEo
fEwaterEtoEotherEmolecules
, divalentENaClEmoleculesEexistEhow?E-EANSWEREorganizedEarrayEofEindividualENa+EandEindividualECl-
EinEwhichEeachEchargedEionEisEsurroundedEbyEseveralEionsEofEtheEoppositeEcharge
intramolecularEbondsE-EANSWEREionic,Ecovalent
intermolecularEbondsE-EANSWEREhydrogen
synthesisEreactionsEareE______Ereactions.E
generallyEthisEmeansEforEaEgivenEsynthesisEreaction,EaEmoleculeEofE______EisElost.E-
EANSWEREanabolism;Ewater
inEtermsEofEmetabolism,EdecompositionEreactionsEareE______Ereactions.E
generallyEthisEmeansEforEaEdecompositionEreaction,EaEmoleculeEofEwaterEisEgained.E-EANSWEREcatabolism
whatEisEanatomy?EwhatEisEaEgoodEoneEwordEdefinition?E-
EANSWEREbodyEstructureE(it'sEshape,Esize,EwhatEit'sEmadeEof,EhowEitEconnectsEtoEotherEparts);Eform
whatEisEphysiology?EwhatEisEaEgoodEoneEwordEdefinition?E-
EANSWEREscientificEstudyEofEtheEfunctionEofEtheEbody;Efunction
howEareEanatomyEandEphysiologyElinked?EcanEyouEstudyEthemEtogether?Eseparately?E-
EANSWEREstructureEandEformEdeterminesEfunctionEsoEtheyEshouldEbeEstudiedEtogether
whatEdoesEsystemicEmean?E-
EANSWEREsystemsEofEgroupedE(oftenEphysicallyElinked)Eorgans;EstructuresEbasedEonEstructure/functionE(sk
eletal,Emuscular,Eetc)
whatEdoesEregionallyEmean?E-
EANSWEREallEsystemsEinEaEspecificEareaEaddressedEregionEbyEregionE(head,Eneck,Ethorax,Eetc)
inEBIOLE319,EhowEdoEweEstudyEtheEbody?E-EANSWEREsystemically
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