In which cellular organelle do the three posttranscriptional modifications often seen in the maturation of mRNA in eukaryotes occur?
A)Golgi
B)mitochondrion
C)cytoplasm
D)lysosome
E)nucleus

Question

Quizplus · Accepted Answer

The three posttranscriptional modifications, namely capping, splicing, and polyadenylation, occur in the nucleus during mRNA processing before it is transported to the cytoplasm for translation.

In Which Cellular Organelle Do the Three Posttranscriptional Modifications Often