Regulation Of Gene Expression 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 Prokaryotes

Set 17: Regulation of Gene Expression in Eukaryotes

Set 18: Developmental Genetics

Set 19: Cancer and Regulation of the Cell Cycle

Set 20: Recombinant Dna Technology

Set 21: Genomics, Bioinformatics, and Proteomics

Set 22: Applications and Ethics of Genetic Engineering and Biotechnology

Set 23: Quantitative Genetics and Multifactorial Traits

Set 24: Neurogenetics

Set 25: Population and Evolutionary Genetics

Set 17 Regulation Of Gene Expression In Eukaryotes

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Set 17 Regulation Of Gene Expression In Eukaryotes

(Multiple Choice)

Free

UASs (upstream activating sequences) are DNase hypersensitive. This means that ________.

A) a UAS is constitutively open
B) more than one strand of DNA exists in each UAS
C) each UAS is likely to be single-stranded
D) each UAS has more histone-binding sites than non-UAS sites
E) any given UAS is composed of a double-stranded site with a bound repressor

Answer

(Multiple Choice)

Free

Which process seems to be the most similar between eukaryotic and prokaryotic genetic regulation?

A) transcriptional regulation
B) RNA splicing regulation
C) intron/exon shuffling
D) 5′-capping regulation
E) poly(A) tail addition

Answer

(Multiple Choice)

Free

In what way do upstream activator sequences (UASs), regulatory sequences in yeast, differ from enhancers and silencers?

A) UASs function only downstream.
B) UASs function only upstream.
C) Enhancers function only downstream.
D) UASs function in the middle of transcription units.
E) UASs can function only in the 5′-3′ direction.

Answer