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BSC 1010C CH1-10 & 12-14 & 16 TESTS FINAL EXAM QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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BSC 1010C CH1-10 & 12-14 & 16 TESTS FINAL EXAM QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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BSC 1010C CH1-10 & 12-14 & 16 TESTSFINAL EXAM QUESTIONS AND
ANSWERS WITH SOLUTIONS 2024
PlantIcellIwallsIconsistImainlyIofI_____.
chlorophyll
cellulose
chitin
peptidoglycan
NoneIofItheIchoicesIisIcorrect.I-IANSWERIcellulose
WhichIofItheIfollowingIstatementsIbestIsummarizesItheIdifferencesIbetweenIDNAIandIRNA?
DNAInucleotidesIcontainIaIdifferentIsugarIthanIRNAInucleotides.
TheIbasesIinIDNAIcontainIsugars,IwhereasItheIbasesIinIRNAIdoInotIcontainIsugar.
DNAIcontainsItheIbaseIuracil,IwhereasIRNAIcontainsItheIbaseIthymine.
DNAIencodesIhereditaryIinformation,IwhereasIRNAIdoesInot.I-
IANSWERIDNAInucleotidesIcontainIaIdifferentIsugarIthanIRNAInucleotides.
WhichIlevelIofIproteinIstructureIdoItheIα-helixIandItheIβ-pleatedIsheetIrepresent?
primary
secondary
tertiary
quaternaryI-IANSWERIsecondary
,TheIbuildingIblocksIorImonomersIofInucleicIacidImoleculesIareIcalledI_____.
fattyIacids
polysaccharides
pyrimidinesIandIpurines
DNAIandIRNA
nucleotidesI-IANSWERInucleotides
TheIflowIofIgeneticIinformationIinIaIcellIgoesIfromI_____.
DNAItoIRNAItoIglucose
DNAItoIRNAItoIprotein
DNAItoIribosomesItoIRNA
proteinItoIRNAItoIDNA
DNAItoIlipidItoIproteinI-IANSWERIDNAItoIRNAItoIprotein
TheIchemicalIreactionIillustratedIinItheIaccompanyingIfigureI_____.
isIaIhydrolysisIreaction
joinsItwoIfattyIacidsItogether
resultsIinIaIpeptideIbond
linksItwoIpolymersItoIformIaImonomerI-IANSWERIresultsIinIaIpeptideIbond
HumansIcanIdigestIstarchIbutInotIcelluloseIbecauseI_____.
humansIhaveIenzymesIthatIcanIhydrolyzeItheIα-glycosidicIlinkagesIofIstarchIbutInotItheIβ-
glycosidicIlinkagesIofIcellulose
,theImonomerIofIstarchIisIglucose,IwhileItheImonomerIofIcelluloseIisIgalactose
theImonomerIofIstarchIisIfructose,IwhileItheImonomerIofIcelluloseIisIglucose
starchImonomersIareIjoinedIbyIcovalentIbondsIandIcelluloseImonomersIareIjoinedIbyIionicIbondsI-
IANSWERIhumansIhaveIenzymesIthatIcanIhydrolyzeItheIα-glycosidicIlinkagesIofIstarchIbutInotItheIβ-
glycosidicIlinkagesIofIcellulose
WhichIofItheIfollowingIpairsIofIbaseIsequencesIcouldIformIaIshortIstretchIofIaInormalIdoubleIhelixIofIDNA?
5´-AGCT-3´IwithI5´-TCGA-3´
AllIofItheseIpairsIareIcorrect.
5´-GCGC-3´IwithI5´-TATA-3'
5´-purine-pyrimidine-purine-pyrimidine-3´IwithI3´-purine-pyrimidine-purine-pyrimidine-5´
5´-ATGC-3´IwithI5´-GCAT-3´I-IANSWERI5´-ATGC-3´IwithI5´-GCAT-3´
TheIfourImainIcategoriesIofIlargeIbiologicalImoleculesIpresentIinIlivingIsystemsIareI_____.
proteins,InucleicIacids,Icarbohydrates,IandIlipids
monosaccharides,Ilipids,Ipolysaccharides,IandIproteins
proteins,IDNA,IRNA,IandIsteroids
, nucleicIacids,Icarbohydrates,Imonosaccharides,IandIproteins
RNA,IDNA,Iproteins,IandIcarbohydratesI-IANSWERIproteins,InucleicIacids,Icarbohydrates,IandIlipids
TheItertiaryIstructureIofIaIproteinIisItheI_____.
overallIproteinIstructureIresultingIfromItheIaggregationIofItwoIorImoreIpolypeptideIsubunits
orderIinIwhichIaminoIacidsIareIjoinedIinIaIpolypeptideIchain
organizationIofIaIpolypeptideIchainIintoIanIα-helixIorIβ-pleatedIsheet
uniqueIthree-dimensionalIshapeIofItheIfullyIfoldedIpolypeptideI-IANSWERIuniqueIthree-
dimensionalIshapeIofItheIfullyIfoldedIpolypeptide
WhatIisItheIcorrectIorderIforItheIhierarchyIofIbiologicalIorganizationIfromItheIleastItoItheImostIcomplex?
1.Imolecule,Iorganelle,Icell,Itissue,Iorgan,IorganIsystem,Iorganism,Ipopulation,Icommunity,Iecosystem
2.Imolecule,Iorganelle,Icell,Itissue,Iorgan,IorganIsystem,Iorganism,Ipopulation,Iecosystem,Icommunity
3.Imolecule,Iorganelle,Icell,Itissue,Iorgan,IorganIsystem,Iorganism,Iecosystem,Icommunity,Ipopulation
4.Imolecule,Iorganelle,Itissue,Icell,Iorgan,IorganIsystem,Iorganism,Ipopulation,Icommunity,Iecosystem
5.Imolecule,Icell,Itissue,Iorganelle,Iorgan,IorganIsystem,Iorganism,Ipopulation,Icommunity,IecosystemI-
IANSWERI1.Imolecule,Iorganelle,Icell,Itissue,Iorgan,IorganIsystem,Iorganism,Ipopulation,Icommunity,Iecosyst
em
AIlocalizedIgroupIofIorganismsIthatIbelongItoItheIsameIspeciesIisIcalledIaI_____.
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