Help Microbes can regulate gene expression at multiple point

Microbes can regulate gene expression at multiple points in the protein synthesis process. At what level is this control most efficient? Synthesis of mRNA. Posttranslational modification. Initiation of transcription. Initiation of translation.

Solution

The answer will be the initiation of transcription. cell only need to produce the protein that is required for its normal fuhction. So the best way for cell to regulate the synthesis is at the level of transcription