lac operon will be transcribed at low level if

Question

lac operon will be transcribed at low level if (A) Lactose is present in the medium (B) CAP binds upstream of promoter (C) Glucose and lactose are present together (D) Path of RNA polymerase is unblocked due to presence of allolactose

Tardigrade Admin · Accepted Answer

Correct answer is (c) Glucose and lactose are present together

Q. lac operon will be transcribed at low level if

Lactose is present in the medium

CAP binds upstream of promoter

Glucose and lactose are present together

Path of RNA polymerase is unblocked due to presence of allolactose

Correct answer is (c) Glucose and lactose are present together