Which of the following processes degrades mRNA molecules after transcription if they have a sequence complementary to a small non-codingRNA?O A. RNA blockingB. RNA interferenceOC.post-translational modificationO D. Alternative splicing

Introduction :- mRNA ( messenger RNA) is synthesized from dsDNA by the process of transcription with…

Answered: Which of the following processes…

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter10: Control Of Gene Expression

Section: Chapter Questions

Problem 3SA

See similar textbooks

Similar questions

Portions of eukaryotic mRNA sequence that are removed during RNA processing are . a. exons b. caps c. poly-A tails d. introns
Promoters are DNA sequences a. near a transcription start site b. bound to a repressor protein c. that inhibit transcription of a gene d. that stimulate ncRNA activity
The portion of the mRNA transcript that gets removed duringRNA processing is thea. exons.b. introns.c. poly-A tails.d. 5′ caps.e. spliceosomes.
The stage of transcription where mRNA is synthesized is called (a) initiation (b) elongation (c) termination (d) post transcriptional modification (e) none of the above
A binding site for RNA polymerase is called a .a. gene c. codonb. promoter d. protein
The splicing process a. occurs in prokaryotes. b. joins introns together. c. can produce multiple mRNAs from the same transcript. d. only joins exons for each gene in one way.
In RNA silencing, siRNAs and miRNAs usually bind to which part of the mRNA molecules that they control? a. 5′ UTR b. Coding region c. 3′ poly(A) tail d. 3′ UTR
Which of the following is involved in pre-transcriptional gene regulation? a.) alternative splicing b.) DNA methylation c.) micro RNA d.) histones
Choose all items that regulate the transcription of mRNAs.Group of answer choices A. Transcription factor proteins B. Intron sequences C.. DNA promoter sequences D. DNA enhancer regions E. Exon sequences
During elongation (in transcription), RNA polymerase has three prominent channels, or grooves. These channels provide sites for all of the following EXCEPT ___. A. A site for the entry of RNA nucleotides B. A site for the growing RNA strand to exit C. A site for the double-stranded DNA molecule it is transcribing D. A site for the entry of amino acids
During the transcription of DNA to mRNA, __________. Group of answer choices a) RNA polymerase moves along the DNA (reads) in the 5’ to the 3’ direction b) the 3’ end of the mRNA molecule is produced first c) RNA polymerase must first bind to a promoter sequence d) transcription is initiated at a “start codon”
Which of the following is NOT TRUE about Eukaryotic Transcription: A. Occurs in the cytoplasm B. Pol II has 12 subunits C. Pol III transcribes tRNA genes D. It’s controlled by Cis-acting sequences E. Leads to specialization of cell function

SEE MORE QUESTIONS

Recommended textbooks for you

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

Biology

ISBN:

9781305967359

Author:

STARR

Publisher:

CENGAGE L

Concepts of Biology

Biology

ISBN:

9781938168116

Author:

Samantha Fowler, Rebecca Roush, James Wise

Publisher:

OpenStax College

Biology (MindTap Course List)

Biology

ISBN:

9781337392938

Author:

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

Publisher:

Cengage Learning

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

Biology

ISBN:

9781305967359

Author:

STARR

Publisher:

CENGAGE L

Concepts of Biology

Biology

ISBN:

9781938168116

Author:

Samantha Fowler, Rebecca Roush, James Wise

Publisher:

OpenStax College

Biology (MindTap Course List)

Biology

ISBN:

9781337392938

Author:

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

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Which of the following processes degrades mRNA molecules after transcription if they have a sequence complementary to a small non-coding RNA? O A. RNA blocking B. RNA interference OC.post-translational modification O D. Alternative splicing