During the Initiation of Translation, the Small Ribosomal Subunit Binds

Multiple Choice

During the initiation of translation, the small ribosomal subunit binds mRNA, and then the initiator tRNA base-pairs with mRNA. Which step happens next?

A) The ribosome catalyzes the formation of the first peptide bond.
B) The first tRNA is released.
C) The second tRNA base-pairs with the mRNA.
D) The ribosome starts the assembly of the amino acid chain.
E) The large ribosomal subunit joins the small subunit.