Question

In eukaryotes, regulation of gene expression could be exerted at:

• A. Transcriptional level
• B. Translation level
• C. Transport of mRNA from nucleus to cytoplasm
• D. All the above

Answer 1

The correct option is D All the above

Regulation of gene expression can be exerted at four levels.
(i) transcriptional level during formation of primary transcript.
(ii) processing like splicing, terminal additions or modifications.
(iii) transport of mRNAs from nucleus to the cytoplasm and
(iv) translational level.

So, correct answer is option d.