5.4.1 - Mechanism Effect on Gene Expression
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Practice Questions
Test your understanding with targeted questions
What is DNA methylation?
💡 Hint: Think about how this might affect transcription.
What effect does histone acetylation have?
💡 Hint: Consider how the structure of chromatin affects gene accessibility.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary effect of DNA methylation on gene expression?
💡 Hint: Remember that methylation is often associated with inactivity.
True or False: Histone acetylation promotes transcription by tightening chromatin.
💡 Hint: Think about how the DNA structure relates to transcription.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a scenario where a researcher observes increased DNA methylation in a cancerous cell line, what could be the potential implications for gene expression?
💡 Hint: Consider how gene silencing relates to the characteristics of cancer cells.
How might a therapeutic strategy that uses histone acetylation influence a patient with a neurological disorder?
💡 Hint: Consider the connection between gene expression and neurological health.
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