To further understand the role of the non-coding regions in gene regulation, the student should ask: "What are the sequences of these non-coding regions, and how do they compare to known repressors?"
This question focuses on understanding the specific sequences involved and how they might function in regulating gene expression, particularly in relation to known mechanisms of repression. Analyzing the sequences can provide insights into how these regions may influence the binding of repressors and their overall regulatory role.