The Following Pertain to Ribosomes During Protein Synthesis, Except They

Multiple Choice

The following pertain to ribosomes during protein synthesis, except they:

A) contain codons within their rRNA molecules.
B) participate only in translation.
C) bind to the 5' end of mRNA by their small subunit.
D) use their large subunit to supply enzymes for peptide bonding.
E) shift to the right along the mRNA strand from one codon to the next.