Choose all that apply regarding gene transcription in eukaryotes:Exons are removed from mRNA by the spliceosome.RNA polymerase II must completely finish an mRNA transcript before processing can begin.RNA polymerase I catalyzes the synthesis of the majority of ribosomal RNA.Histone acetylation is a method of controlling gene expression. Acetylation creates more positive charges on histones, leading to tighter binding of the proteins to DNA.Introns must be removed from the initial RNA transcript.The hormone 17beta-estradiol binds to a G-protein coupled receptor to control gene transcription.The 5' cap of mRNA requires the free triphosphate on the nucleotide at the 5' end.Multiple transcription factors are necessary to form the pre-initiation complex (PIC) of RNA Pol II.

Gene Transcription in eukaryotes is s multistep process requiring the participation of three RNA…

Answered: Choose all that apply regarding gene…

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter9: Gene Expression And Gene Regulation

Section: Chapter Questions

Problem 11QP: Briefly describe the function of the following in protein synthesis. a. rRNA b. tRNA c. mRNA

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Question

Choose all that apply regarding gene transcription in eukaryotes:

Exons are removed from mRNA by the spliceosome.
RNA polymerase II must completely finish an mRNA transcript before processing can begin.
RNA polymerase I catalyzes the synthesis of the majority of ribosomal RNA.
Histone acetylation is a method of controlling gene expression. Acetylation creates more positive charges on histones, leading to tighter binding of the proteins to DNA.
Introns must be removed from the initial RNA transcript.
The hormone 17beta-estradiol binds to a G-protein coupled receptor to control gene transcription.
The 5' cap of mRNA requires the free triphosphate on the nucleotide at the 5' end.
Multiple transcription factors are necessary to form the pre-initiation complex (PIC) of RNA Pol II.

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