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- Describe the ways in which gene expression is regulated Must include: • Transcription factors• Histone acetylation• DNA methylationDescribe ways to achieve post-transcriptional control of gene expressionRegulation of gene expression most typically occurs at the level of ______________. Select one: a. transcription b. post-transcription c. post-translation
- Imagine you are a cell and you need to activate ("turn on") a gene as quickly as possible. What type of gene expression regulation would you use to achieve this?Which of the following statament is NOT TRUE about gene expression?a. The expression of genes that code for proteins includes two stages: replication and translationb. Translation is the synthesis of a polypeptide using the information in the mRNA.c. During gene expression, the information encoded in genes is used to make specific polypeptide chains or RNA molecules.d. Gene expression is the process by which DNA directs the synthesis of proteinsDescribe the roles of RNA molecules in gene expression
- A) List the steps for gene expression in prokaryotes and eukaryotes. B) Relate the differences in gene expression between prokaryotes and eukaryotes in gene expression regulation and explain what causes those differences.At what point in gene expression do you think the process could be regulated? Select all that apply: a) Before transcription begins. b) During the process of transcription. c) During the process of translation. d) After translation ends.Choose ONE example of control of gene expression in eukaryotes and describe it in detail. Identify which of the five levels of regulation of gene expression your example represents and explain how your example benefits the cell in which it takes place.