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Repressor Notes: Definitions & Explanations PDF | Download eBooks

Study Repressor lecture notes PDF with biology definitions and explanation to study “What is Repressor?”. Study repressor explanation with biology terms to review biology course for online degree programs.

Repressor Definition:

  • Operon can be switched off by a protein called the repressor.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Repressor Notes:

The repressor proteins work with the operons. The main function of it is to bind to the operator and block attachment of RNA polymerase to the promoter, preventing transcription of the genes. This comes to play when the transcription of the genes is no longer needed and needs to be halted.

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