4. Why are well-defined reading frames critical in protein synthesis?

O A. Without a well-defined reading frame, the ribosome is unable to bind to the mRNA.

OB. Without a well-defined reading frame, the peptide made from a given sequence could be
completely different.

O C. Without a well-defined reading frame, the resulting protein would be transported to the
cell surface.

O D. Without a well-defined reading frame, the mRNA would be transcribed back into DNA.