Question

gene expression and gene regulation quick check
the removal of sections of rna, called introns, occur at which regulation step in eukaryotic cells? (1 point)
rna processing
mrna life span
chromatin remodeling
post - translation

Explanation:

In eukaryotic cells, RNA processing involves the removal of introns (non - coding RNA sections) and the joining of exons (coding RNA sections). mRNA life span regulation is about how long mRNA exists in the cell. Chromatin remodeling is related to changes in the chromatin structure (DNA + proteins) to make genes accessible or not. Post - translation is about modifications to the protein after it is synthesized. Since the question is about the removal of introns from RNA, it is related to RNA processing.

Answer:

RNA processing