In $lac$ operon,$z$ gene codes for:

  • A
    $\beta$-galactosidase
  • B
    Permease
  • C
    Repressor
  • D
    Transacetylase

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Similar Questions

Operon is a

During lactose metabolism in $E. coli$,the repressor protein binds to the ...........

Wild type $E. coli$ cells are growing in a normal medium with glucose. They are transferred to a medium containing only lactose as the sugar. Which one of the following changes takes place?

Which of the following statements is correct regarding the repressor of the $lac$-operon?

Gene regulation governing the lactose operon of $E. coli$ that involves the $lac I$ gene product is:

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