Molecules of _ initiate protein synthesis
Acids nektar sugar tRNA H 2 O three CO 2 HIV
A B C D E F G H
Ribosomes are sites of protein synthesis.
Molecules of tRNA initiate protein synthesis
Molecules of _ initiate protein synthesis (A) Acids (B) nektar (C) sugar (D) tRNA (E) H 2 O (F) three (G) CO 2 (H) HIV