Transcriptional Regulation In Eukaryotes - Concepts of Genetics | Biology+

Course

Genetics

Study Pack

Set 1: Introduction to Genetics

Set 2: Mitosis and Meiosis

Set 3: Mendelian Genetics

Set 4: Extensions of Mendelian Genetics

Set 5: Chromosome Mapping in Eukaryotes

Set 6: Genetic Analysis and Mapping in Bacteria and Bacteriophages

Set 7: Sex Determination and Sex Chromosomes

Set 8: Chromosome Mutations: Variation in Number and Arrangement

Set 9: Extranuclear Inheritance

Set 10: DNA Structure and Analysis

Set 11: DNA Replication and Recombination

Set 12: DNA Organization in Chromosomes

Set 13: The Genetic Code and Transcription

Set 14: Translation and Proteins

Set 15: Gene Mutation,dna Repair,and Transposition

Set 16: Regulation of Gene Expression in Bacteria

Set 17: Transcriptional Regulation in Eukaryotes

Set 18: Post-Transcriptional Regulation in Eukaryotes

Set 19: Epigenetic Regulation in Eukaryotes

Set 20: Recombinant Dna Technology

Set 21: Genomic Analysis

Set 22: Applications of Genetic Engineering and Biotechnology

Set 23: Developmental Genetics

Set 24: Cancer Genetics

Set 25: Quantitative Genetics and Multifactorial Traits

Set 26: Population and Evolutionary Genetics

Set 27: CRISPR and Genomic Editing

Set 28: DNA Forensics

Set 29: Genomics and Precision Medicine

Set 30: Genetically Modified Foods

Set 31: Gene Therapy

Set 32: Advances in Neurogenetics: The Study of Huntington Disease

Set 17 Transcriptional Regulation In Eukaryotes

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Set 17 Transcriptional Regulation In Eukaryotes

(Multiple Choice)

Free

What is the general position of the consensus sequence called the GC box? What is its sequence?

A)attenuator; GGGCGG
B)promoter; GGGCGG
C)terminator; CAAT
D)promoter; CAAT
E)terminator; GGGCGG

Answer

(Multiple Choice)

Free

Gene regulation in eukaryotes is more complicated than bacterial gene regulation.Which of the following describes a gene regulation event that occurs in eukaryotes but not in bacteria?

A)In eukaryotes,mRNA does not need to be modified.
B)In eukaryotes,histones must be added or removed to regulate gene expression.
C)In eukaryotes,transcription and translation occur in the same cellular compartment.
D)In eukaryotes,proteins are post- translationally modified,whereas bacterial proteins are never post- translationally modified.
E)In eukaryotes,mRNA degrades quickly compared to bacterial mRNA that is more stable.

Answer

(Multiple Choice)

Free

A regulatory sequence of DNA that is 10,000 base pairs away from the gene it regulates is mutated.The result is that the gene being regulated is now expressed at a higher rate compared to when this regulatory sequence was not mutated.What would this sequence of DNA best be called?

A)activator protein
B)enhancer
C)insulator
D)zinc finger motif
E)silencer

Answer