Given the question: Answer the following question given this paragraph: In eukaryotes, the new mRNA is not yet ready for translation. It must go through more processing before it leaves the nucleus. This may include splicing, editing, and polyadenylation. These processes modify the mRNA in various ways. Such modifications allow a single gene to be used to make more than one protein. Q: In eukaryotes, the new mrna is not yet ready for translation. it must go through more processing before it leaves where? Choices: - Electrons - molecules - protons - nucleus A:
The answer is:
nucleus