Which of the Following Best Describes the Primary Function of MRNA

Multiple Choice

Which of the following best describes the primary function of mRNA in a cell?

A) to serve as an enzyme in the formation of the DNA double helix
B) to serve as an enzyme in DNA replication
C) to transport amino acids to the ribosomes for protein synthesis
D) to transcribe the instructions for protein synthesis from DNA and carry this information to the ribosomes
E) to serve as the structural site for protein synthesis