Regulatory proteins
A) bind to specific DNA sites.
B) regulate transcription.
C) are influenced by small molecules.
D) do all of the above.

Question

Quizplus · Accepted Answer

Regulatory proteins bind to specific DNA sites and regulate transcription by either promoting or inhibiting the binding of RNA polymerase to the promoter region. They are often influenced by small molecules, such as hormones or metabolites, that signal the cell to activate or suppress gene expression. Therefore, all of the above options are correct.

Regulatory Proteins