5.13 Regulation of gene expression
Chapter 5: CHAPTER 5 · ZOOLOGY · EN medium
From your actual textbook ✓
What does your textbook say about 5.13 Regulation of gene expression?
. Regulation of gene expression We have previously established how DNA is organized into genes, how genes store genetic information, and how this information Molecular Genetics to the promotor site and transcribe the operon to produce lac mRNA which enables formation of all the required enzymes needed for lactose metabolism ( Fig. . ). This regulation of lac operon by the repressor is an example of negative control of transcription initiation. Lac operon is also under the control of positive regulation as well.
📖 Class 12 Zoology English 2024 Edition www.tntextbooks.in · Page 89
Read from the source
Complete lesson
. Regulation of gene expression We have previously established how DNA is organized into genes, how genes store genetic information, and how this information Molecular Genetics to the promotor site and transcribe the operon to produce lac mRNA which enables formation of all the required enzymes needed for lactose metabolism ( Fig. . ).
This regulation of lac operon by the repressor is an example of negative control of transcription initiation. Lac operon is also under the control of positive regulation as well.
Related topics
Want this shaped for your exam marks?
Get an AI answer grounded in your actual textbook — with the exact page reference.
Ask AI about this topic →