Which of the Following Would Be an Example of Pretranscriptional

Multiple Choice

Which of the following would be an example of pretranscriptional control?

A) The chromosomes must decondense.
B) The mRNA is degraded before translation can occur.
C) The mRNA is processed before it leaves the nucleus.
D) The life expectancy of the mRNA molecules vary.
E) The polypeptide product is folded to form its functional conformation.