16. Regulation of Expression
Eukaryotic Post-Transcriptional Regulation
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- Multiple Choice
Alternative RNA splicing has been estimated to occur in more than 95% of multi-exon genes. Which of the following is not an evolutionary advantage of alternative RNA splicing?
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Which of the following statements best describes the function of RNAi?
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Which of the following best describes siRNA?
2367views6rank - Multiple ChoicePost-transcriptional controls of gene expression __________.1193views
- Textbook QuestionWhat is alternative splicing?a. phosphorylation that leads to different types of post-translational regulationb. mRNA processing that leads to different combinations of exons being spliced togetherc. folding that leads to proteins with alternative conformationsd. the outcome of regulatory proteins that leads to changes in the life span of an mRNA747views
- Textbook Question
What is alternative splicing?
a. Phosphorylation that leads to different types of post-translational regulation
b. mRNA processing that leads to different combinations of exons being spliced together
c. Folding that leads to proteins with alternative conformations
d. The outcome of regulatory proteins that leads to changes in the life span of an mRNA
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Which of the following is an example of post-transcriptional control of gene expression?
a. The addition of methyl groups to cytosine bases of DNA
b. The binding of transcription factors to a promoter
c. The removal of introns and alternative splicing of exons
d. Gene amplification contributing to cancer
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