Which of the following is least related to the other items? Group of answer choices inducer repressor operator enhancers regulator 2. Which of the following would best ensure that a kidney cell and a liver cell from the same person would express different genes? Group of answer choices differences in introns unique sets of transcription factors they only have specific genes unique sets of promoters

Which of the following is least related to the other items? Group of answer choices inducer repressor operator enhancers regulator 2. Which of the following would best ensure that a kidney cell and a liver cell from the same person would express different genes? Group of answer choices differences in introns unique sets of transcription factors they only have specific genes unique sets of promoters

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Description: Which of the following is least related to the other items?Group of answer choicesinducerrepressoroperatorenhancersregulator2. Which of the following would best ensure that a kidney cell and a liver cell from the same person would express different g

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

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

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

Chapter14: Gene Regulation

Section: Chapter Questions

Problem 7TYU: Which of the following is characteristic of genes and gene regulation in both bacteria and...

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Control of gene expression in eukaryotic cells occurs at which level(s)? a. only the transcriptional level b. epigenetic and transcriptional levels c. epigenetic, transcriptional, and translational levels d. epigenetic, transcriptional, post-transcriptional, translational, and post-translational levels
Which of the following mechanisms may be involved when PRC1complexes silence gene expression?a. The compaction of nucleosomesb. The attachment of ubiquitin to histone proteinsc. The direct inhibition of transcription factors, such as TFIIDd. Any of the above may be involved in silencing of gene expressionby PRC1 complexes.
For each of the terms in the left column, choose thebest matching phrase in the right column.a. basal factors 1. organizes enhancer/promoter interactionsb. repressors 2. pattern of expressiondepends on which parenttransmitted the allelec. CpG 3. activates gene transcriptiontemporal- and tissue-specificallyd. imprinting 4. site of DNA methylatione. miRNA 5. identifies DNA-binding sitesof transcription factorsf. coactivators 6. bind to enhancersg. epigenetic effect 7. bind to promotersh. insulator 8. bind to activatorsi. enhancer 9. prevents or reduces geneexpression posttranscriptionallyj. ChIP-Seq 10. heritable change in geneexpression not caused byDNA sequence mutation
Which of the following DNA regions is NOT involved on gene expression regulation in Eukaryotes?. ( not enhancer or promotor-proximal) A. Promoter-proximal B. Promoter C. Enhancer D. Operator
describe the 4 types of suppressors inducer, repressor, promoter, and operator.
Is each of the following statements true or false? A. An enhancer is a type of regulatory element. B. A core promoter is a type of regulatory element. C. Regulatory transcription factors bind to regulatory elements. D. An enhancer may cause the down regulation of transcription.
At which of the following level(s) can gene expression be regulated in eukaryotes? Pls help asap!
Which of the follow general transcription factors contains the protein TBP and binds to TATA box promoters first? Group of answer choices TFIID TFIIB TFIIA TFIIF
Which of the following possibilities could explain how PcGcomplexesare able to silence genes?a. The compaction of nucleosomesb. The attachment of ubiquitin to histone proteinsc. The direct inhibition of transcription factors, such as TFIIDd. All of the above
Which of the following is least related to the other items? Group of answer choices inducer repressor operator enhancers 2. A scientist observing a cell during gene expression would be able to easily distinguish it as a prokaryotic cell by which of the following observations? Group of answer choices as soon as the DNA introns are removed from the template after the 5' caps are converted to mRNA after a transcription initiation complex has been formed during transcription once the pre-mRNA has been converted to mRNA
A regulatory sequence of eukaryotic DNA that is 10,000 base pairs away from the gene it regulates is mutated. The result is that the gene being regulated is now expressed at a lower rate compared to when this regulatory sequence was not mutated. What would this sequence of DNA best be called? Group of answer choices silencer activator insulator operator enhancer
An enhancer, located upstream from a gene, has the following sequence: 5’-ACGA-3’ 3’-TGCT-5’ This enhancer is orientation-independent. Which of the following sequences also works as an enhancer? Why? a. 5’-TGCT-3’ 3’-ACGA-5’ b. 5’-TCGT-3’ 3’-AGCA-5’