4 Imagine a gene promoter is located in closed chromatin meaning the ...

4. Imagine a gene promoter is located in â€œclosedâ€ chromatin â€“ meaning the gene canâ€™t be...

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Biology

4. Imagine a gene promoter is located in â€œclosedâ€ chromatin â€“meaning the gene canâ€™t be expressed â€“ and you wish to turn on geneexpression. Describe 3 changes you can make to the DNA (or proteinsthat interact with DNA) to turn on gene expression. (There may bemore than 3 correct answers but you only need to give three.)
5. Imagine the opposite scenario to #4: a gene is currentlyactively expressed and you wish to turn OFF gene expression. Whatchanges can you make to turn off this gene?

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4 chromitin remoduling occur to make DNA from inactive to active by A Demethylation Removal of methyl group from histone protein cause removal of histone protein B Acetylation of histone protein addition of acetyl See Answer

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4. Imagine a gene promoter is located in â€œclosedâ€ chromatin â€“ meaning the gene canâ€™t be...