Negative control occurs when
A)a regulatory protein binds to RNA and shuts down the process of transcription.
B)a regulatory protein binds to RNA polymerase and shuts down the process of transcription.
C)a regulatory protein binds to DNA polymerase and shuts down the process of transcription.
D)a regulatory protein binds to DNA and shuts down the process of transcription.

Question

Quizplus · Accepted Answer

Negative control occurs when a regulatory protein binds to DNA and shuts down the process of transcription. This can be achieved through different mechanisms, including blocking the binding of RNA polymerase or inducing a change in the DNA structure that prevents transcription. In contrast, positive control occurs when a regulatory protein activates transcription by binding to DNA and promoting the binding of RNA polymerase.

Negative Control Occurs When