Practice - Gene Expression (HL only)
Practice Questions
Test your understanding with targeted questions
What is a nucleosome?
💡 Hint: Think of it as a bead on a string, where the bead represents the proteins.
Define Gene Expression.
💡 Hint: Focus on the conversion of DNA to proteins.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of enhancers?
💡 Hint: Remember how they interact with the transcription machinery.
True or False: Heterochromatin is transcriptionally active.
💡 Hint: Focus on the terms of condensed versus relaxed states.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Discuss how a mutation affecting a histone acetyltransferase could impact gene expression.
💡 Hint: Consider how these proteins modify chromatin structure.
Analyze the role of mRNA localization in determining the timing and location of protein synthesis in a cell.
💡 Hint: Think about how different proteins must function in different parts of the cell.
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Reference links
Supplementary resources to enhance your learning experience.