Which of the following stages of gene expression is most
directly affected by the extracellular signaling molecules and/or
environmental factors?
| A. |
Initiation of transcription |
|
| B. |
Elongation of transcription |
|
| C. |
mRNA processing |
|
| D. |
Initiation and elongation of translation |
|
| E. |
Post translational modifications, which generate a protein with |





