Which of the Following Processes Will Occur at the Exposed

Multiple Choice

Which of the following processes will occur at the exposed 3′ end of a tRNA molecule?

A) An amino acid will bind covalently.
B) The single stranded nucleotides (ACCA) will be removed to stabilize the tRNA.
C) The small and large subunits of the ribosome will attach to the 3" end.
D) The 5′ cap of the mRNA will bind covalently.