Question

Which occurs during both DNA replication and protein production?

RNA leaves the nucleus.
DNA leaves the nucleus.
RNA unzips.
DNA unzips.

Answer 1

moved to biology

thoughts? to help you out I will eliminate B (DNA does not generally leave the nucleus, as it is first converted to RNA. as a metaphor, DNA is like those restricted reference books in a library, where you're allowed to copy parts of it but they're too valuable to take out)

I will also eliminate C, as RNA is typically single-stranded, and therefore cannot "unzip" (technically dsRNA exists but it's not something you need to know about at this level)