The repressor of the lac operon is synthesised all the time constitutively from the

Question

The repressor of the lac operon is synthesised all the time constitutively from the (A) p gene. (B) i gene. (C) z gene. (D) o gene.

Tardigrade Admin · Accepted Answer

Lac operon is regulated by repressor protein which is synthesized by regulator gene also called as inhibitor gene (i - gene). This active regulator protein binds to the operator and turns the system off, thus structural gene cannot syntheses mRNA and thus enzymes.

Q. The repressor of the lac operon is synthesised all the time constitutively from the

p gene.

i gene.

z gene.

o gene.

Lac operon is regulated by repressor protein which is synthesized by regulator gene also called as inhibitor gene (i - gene). This active regulator protein binds to the operator and turns the system off, thus structural gene cannot syntheses mRNA and thus enzymes.