Question

Who is the ultimate director of the entire protein building?
0 DNA
O mRNA
O tRNA
O rRNA

Answer 1

Answer:

mRNA

Explanation:

PSA (public service announcement) !

On a codon chart, the AUG codon on the mRNA codes methionine. AUG is considered a start codon as methionine is typically going to be your first amino acid in proteins.