Select the correct statement regarding protein synthesis.

• A

  When the small subunit of the ribosome encounters an $mRNA$ the process of translation begins.

• B

  Peptidase catalyses the formation of peptide bond.

• C

  $UTRs$ are present between the start codon and stop codon.

• D

  At the end of translation, the release factor binds to the initiation codon.