Describe the different steps within the central dogma and after where gene expression can be modified.
A) Transcription, translation, post-translational modification, protein folding; gene expression can be modified at any step
B) Transcription, translation, post-transcriptional modification, protein folding; gene expression can be modified at any step
C) Replication, transcription, translation, post-translational modification; gene expression can be modified at any step
D) Replication, transcription, translation, post-transcriptional modification; gene expression can be modified at any step
