Gene Regulation In Eukaryotes - Concepts of Genetics | Biology+

Course

Genetics

Study Pack

Set 1: Overview of Genetics

Set 2: Reproduction and Chromosome Transmission

Set 3: Mendelian Inheritance

Set 4: Sex Determination and Sex Chromosomes

Set 5: Extensions of Mendelian Inheritance

Set 6: Extranuclear Inheritance, Imprinting, and Maternal Effect

Set 7: Genetic Linkage and Mapping in Eukaryotes

Set 8: Variation in Chromosome Structure and Number

Set 9: Genetics in Bacteria

Set 10: Genetics of Viruses

Set 11: Molecular Structure of DNA and RNA

Set 12: Molecular Structure of Chromosomes and Transposition

Set 13: Dna Replication and Recombination

Set 14: Gene Transcription and RNA Modification

Set 15: Translation of MRNA

Set 16: Gene Regulation in Bacteria

Set 17: Gene Regulation in Eukaryotes

Set 18: Non-Coding Rnas

Set 19: Gene Mutation and DNA Repair

Set 20: Molecular Technologies

Set 21: Genomics

Set 22: Medical Genetics and Cancer

Set 23: Population Genetics

Set 24: Quantitative Genetics

Set 17 Gene Regulation In Eukaryotes

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Set 17 Gene Regulation In Eukaryotes

(True False)

Free

Nucleosome location may be changed by a process called ATP-dependent chromatin remodeling.

Answer

(Multiple Choice)

Free

Chromatin remodeling complexes alter nucleosomes,this occurs when

A) remodeling proteins bind to TFIID to promote or inhibit nucleosome formation.
B) complexes of ATP-dependent protein degrade histones and release the DNA from nucleosomes.
C) complexes of ATP-dependent proteins may reposition, evict, or change nucleosome composition.
D) remodeling proteins increase the supercoiling of the DNA, which can inhibit nucleosome formation.

Answer

(True False)

Free

Activator proteins bind to silencer sequences and repressor proteins bind to enhancer sequences.

Answer