What would happen to gene expression if the nuclear pores closed?
A) it would proceed as normal
B) it would proceed slower than normal
C) it would proceed through translation and stop
D) it would proceed through transcription and stop
E) it would not even start

Question

Quizplus · Accepted Answer

Nuclear pores are important for the transportation of mRNA molecules from the nucleus to the cytoplasm. If the nuclear pores were to close, it would prevent the mRNA molecules from leaving the nucleus and entering the cytoplasm where they are translated into proteins. This would cause gene expression to stop at the transcription stage, resulting in the accumulation of mRNA molecules within the nucleus. Therefore, the best choice would be D, as gene expression would proceed through transcription and stop due to the inability of the mRNA molecules to exit the nucleus.

What Would Happen to Gene Expression If the Nuclear Pores