NEET 2023
- Exam
- NEET
- Year
- 2023
- Subject
- Zoology
- Chapter
- Molecular Basis of Inheritance
NEET 2023 · Zoology · Molecular Basis of Inheritance
Name the component that binds to the operator region of an operon...
Name the component that binds to the operator region of an operon and prevents RNA polymerase from transcribing the operon.
Options
- ARepressor protein
- BInducer
- CPromotor
- DRegulator protein
Correct answer
A. Repressor protein
Step-by-step solution
Repressor protein synthesized by regulator gene binds to the operator region of an operon and prevents RNA polymerase from transcribing the structural genes.