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AP Biology›Unit 6: Gene Expression and Regulation›Expression

Operons and Gene Regulation

Bacteria turn groups of genes on or off together. The lac operon is inducible and the trp operon is repressible, and the exam loves comparing them.

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Repressors and inducerslac vs. trpEukaryotic regulation

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Operons and Gene Regulation

Unit 6: Gene Expression and Regulation

Transcription and Translation
Operons and Gene Regulation

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Also called: lac operon, trp operon, gene regulation