The 3 important functional parts of the prokaryotic ribosome are

A、A site -aminoacyl site: binding aminoacyl -tRNA;

B、P site - peptidyl site: binding peptidyl -tRNA;

C、E site - exit site: release the unloaded tRNA;

D、alone in the large subunit;

E、is formed by 60s
and 40S subunits of the ribosome