Which level of control of gene expression is defined as determining if a particular gene can give rise to mRNA and, if so, how often?
A)transcriptional-level controls
B)processing-level controls
C)translational-level controls
D)replication-level controls
E)post-translational-level controls

Question

Quizplus · Accepted Answer

Transcriptional-level controls determine whether a particular gene is transcribed into mRNA and how frequently it occurs. This involves regulatory factors that may either enhance or inhibit the binding of RNA polymerase to the promoter region of the gene. This level of control is considered the most important and efficient way of regulating gene expression.

Which Level of Control of Gene Expression Is Defined as Determining