Which of the Following is a Method of Posttranscriptional Control

Question

Which of the following is a method of posttranscriptional control?
A)transcription factors
B)the lifespan of an mRNA molecule
C)differential processing of mRNA
D)how fast the mRNA leaves the nucleus
E)Both C and D are methods of posttranscriptional control.

Accepted Answer

Posttranscriptional control involves processes that occur after transcription, such as differential processing of mRNA and the regulation of how fast mRNA leaves the nucleus.