Which Level is Not a Potential Point of Regulation of Gene

Question

Which level is not a potential point of regulation of gene expression?
A) The level of transcription
B) The level of processing mRNA
C) The level of mRNA stability
D) The level of translation
E) The level of protein export

Accepted Answer

The level of protein export is not a potential point of regulation of gene expression, as it occurs after the protein has already been synthesized. The other choices (transcription, mRNA processing, mRNA stability, and translation) are all potential points of regulation where gene expression can be altered.