Question

Consider that the earlier gene regulation occurs, the more efficient it will be for the cell. Therefore, the most efficient means of regulating protein synthesis is by selective _________________________.
Responses
A inhibition of the proteininhibition of the protein
B blocking of transcriptionblocking of transcription
C translation of the mRNAtranslation of the mRNA
D degradation of the protein

Answer 1

B — blocking of transcription.

Regulating gene expression at the level of transcription is the earliest (and most efficient) point to prevent unnecessary mRNA and protein synthesis.