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Class 12BiologyMolecular Basis of InheritanceGene regulation
Medium

In the lactose operon of $Escherichia \text{ } coli$, what is the function of the promoter?

  • A
    Binding of $Gyrase$ enzyme
  • B
    Binding of $RNA$ polymerase
  • C
    Codes for $RNA$ polymerase
  • D
    Processing of messenger $RNA$
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Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

Gene regulation

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