Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.

Fact 2: RNA molecules deliver the DNA messages to the protein-manufacturing assembly line of the cells.

Given the two facts above, answer the question "DNA messages to proteins are manufactured by what?" with the following options: 
- RNA
 - DNA
 - HIV
 - cell
 - SNPs
 - gene
 - MTT
 - ATM


 

 RNA        