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Trp Operons in AP Biology

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

The trp operon is a repressible system found in E. coli that controls the production of tryptophan by regulating five different enzymes required for its synthesis.

AP course connection

Topic 6.5: 6.5 Regulation of Gene Expression

Unit 6

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