The eukaryotic chromosomes are linear DNA molecules with free 3'-OH and 5'-PO3- ends. DNA free ends are signals of double strand breaks, which are highlydetrimental for the cell. Using the diagram below as a reference, describe structurally how telomeres resolve this problem. Make sure to highlight the interactionsinvolved, the nature of the telomeric sequences and the correct nomenclature for the structure formed.G GTelomeric DNA5'тGCGGזזTTGGGGTTGG6GTTGGGGAACCCC AACCCCAACCCC AACCCCAACCCC.3'Non-telomericDNATTGGGG 3'TTGGGG5'AACCCCAACCCC AACCCCLL פפפ llככפפTT GGGGTTGGGGTTGGGGAACCCCAACCCCAACCCCvvככככllפכפפ The model below highlights the formation of condensates during transcription. Explain how such condensates can form and what their function may be.EnhancerUpstream DNATranscription factorTransient gene-bodycondensateDynamic promotercondensateElongation andRNA processingfactorsInitiationfactors andco-activatorsPol IIDownstream DNAPromoter

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The eukaryotic chromosomes are linear DNA molecules with free 3'-OH and 5'-PO3- ends. DNA free ends are signals of double strand breaks, which are highly detrimental for the cell. Using the diagram below as a reference, describe structurally how telomeres resolve this problem. Make sure to highlight the interactions involved, the nature of the telomeric sequences and the correct nomenclature for the structure formed. 5' Telomeric DNA TTGGGGTTGGGGTTGGGG 3' TGGGGז AACCCC AACCCCAACCCC AACCCCAACCCC Non-telomeric DNA TTGGGG 3' TGGזGG AACCCC. 5' AACCCC AACCCC TTGGGG TTGGGG TTGGGGTTGGGGTTGGGG AACCCCAACCCCAAC C AACCCC TGGGGז

The eukaryotic chromosomes are linear DNA molecules with free 3'-OH and 5'-PO3- ends. DNA free ends are signals of double strand breaks, which are highly detrimental for the cell. Using the diagram below as a reference, describe structurally how telomeres resolve this problem. Make sure to highlight the interactions involved, the nature of the telomeric sequences and the correct nomenclature for the structure formed. 5' Telomeric DNA TTGGGGTTGGGGTTGGGG 3' TGGGGז AACCCC AACCCCAACCCC AACCCCAACCCC Non-telomeric DNA TTGGGG 3' TGGזGG AACCCC. 5' AACCCC AACCCC TTGGGG TTGGGG TTGGGGTTGGGGTTGGGG AACCCCAACCCCAAC C AACCCC TGGGGז

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter14: Gene Regulation

Section: Chapter Questions

Problem 8TYU: Through alternative splicing, eukaryotes (a) reinforce gene inactivation (b) prevent transcription...

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