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UA BSC 108 Exam 3 Questions with 100% Correct Answers | Verified | Latest Update $14.49   Add to cart

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UA BSC 108 Exam 3 Questions with 100% Correct Answers | Verified | Latest Update

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  • UA BSC 108
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  • UA BSC 108

UA BSC 108 Exam 3 Questions with 100% Correct Answers | Verified | Latest Update UA BSC-108 Exam Questions 2024 UA BSC-108 Exam Answers 2024 UA BSC-108 Exam UA BSC-108 Exam 2024 Questions And Answers Pdf Download UA BSC-108 Exam 2024 Questions UA BSC-108 Exam 2024 Answers UA BSC-108 Exam 20...

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  • October 2, 2024
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  • Exam (elaborations)
  • Questions & answers
  • what is dna composed of
  • UA BSC 108
  • UA BSC 108
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UA BSC 108 Exam 3 Questions with
100% Correct Answers | Verified | Latest
Update

WhatiisitheistructureiofiaistrandiofiDNA?i-iCorrectiAnswer-
doubleihelix,itwistediladder


WhatiisiDNAicomposediof?i-iCorrectiAnswer-nucleotideisubunits


WhatiisitheibackboneiofiDNA?i-iCorrectiAnswer-
deoxyriboseiandiaiphosphateigroup


WhatiisitheibackboneiofiDNAicovalentlyibondedito?i-iCorrectiAnswer-
nitrogen-containingibases


HowimanyistrandsiofiDNAidoesiaiDNAimoleculeicontain?i-
iCorrectiAnswer-two




TheitwoistrandsiofiDNAiare:i-iCorrectiAnswer-complementary


Whatiareitheinitrogen-containingibasesiiniDNA?i-iCorrectiAnswer-
adenine,iguanine,ithymine,icytosine

,Howiareitheinitrogen-containingibasesihelditogether?i-iCorrectiAnswer-
hydrogenibonds


Whatibasesipairitogether?i-iCorrectiAnswer-adenine=thymine
guanine=cytosine


HowidoesiDNAireplicate?i-iCorrectiAnswer-
DNAimoleculeiunwindsiandieachistrandiisiaitemplateiforicomplementar
yibaseipairing;ieachidaughterihelixicontainsianiintactistrandifromitheipar
entihelixiandiainewlyisynthesizedistrandithereforeiDNAireplicationiisise
miconservative


Oneiparentimoleculeiisicomposediofitwoi__________________ithatisep
arate.i-iCorrectiAnswer-complementaryistrands


Eachistrandiisiusediasiai______________itoimakeiainewistrand.i-
iCorrectiAnswer-template




Whatiareitheitwoidaughterimoleculesicomposediof?i-iCorrectiAnswer-
Onei"old"i(parent)istrandiandionei"new"i(synthesized)istrand


Whereidoiparentistrandsiseparate?i-iCorrectiAnswer-
originsiofireplication

, Whereiandihowidoesisynthesisiofitwoinewicomplementaryistrandsioccu
r?i-iCorrectiAnswer-
replicationibubbles,iusingitheiparentistrandsiasitemplates


WhatidoitheireplicationibubblesidoiasiDNAireplicationiprogressesiinibot
hidirectionsiatitheireplicationiforks?i-iCorrectiAnswer-merge


Howidoesianiorganism'siDNAileaditoispecificitraits?i-iCorrectiAnswer-
byidictatingitheisynthesisiofiproteins


WhatiisitheistructureiofiRNA?i-iCorrectiAnswer-single-
strandedinucleiciacid


RNAicontainsi________iinsteadiofithymine.i-iCorrectiAnswer-Uracil


WhatisugariisiusediiniRNA?i-iCorrectiAnswer-ribose


WhatiisitheifunctioniofimRNAi(messengeriRNA)?i-iCorrectiAnswer-
carriesitheigeneticimessageifromiaigenei(DNA)itoiribosomesithatitransla
teiitiintoiaiprotein


WhatiisitheifunctioniofitRNAi(transferiRNA)?i-iCorrectiAnswer-
translatesicodonsiintoiaminoiacids

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