After an mRNA molecule is constructed from a DNA template, which TWO statements explain what happens next?

Responses
A The mRNA becomes a double stranded molecule.The mRNA becomes a double stranded molecule.
B The mRNA brings an amino acid to the nucleus.The mRNA brings an amino acid to the nucleus.
C The mRNA contains a start codon that reads AUG.The mRNA contains a start codon that reads AUG.
D The mRNA travels from the nucleus to the ribosome.The mRNA travels from the nucleus to the ribosome.
E The mRNA is exported from the cell through the membrane

C The mRNA contains a start codon that reads AUG. This is the signal for the ribosome to begin translation and start building a protein.

D The mRNA travels from the nucleus to the ribosome. This is necessary because the ribosomes, where translation occurs, are located outside of the nucleus.