9. What is the role of mRNA?

mRNA, or messenger RNA, serves as a crucial intermediary in the process of gene expression. It carries genetic information from DNA in the nucleus to the ribosomes in the cytoplasm, where proteins are synthesized. By providing the template for protein assembly, mRNA plays a vital role in translating the genetic code into functional proteins that perform various cellular functions. Additionally, mRNA is involved in regulating gene expression and can influence how much of a particular protein is produced in a cell.