Which of the following is required for the formation of protein?(a) tRNAs with their attached amino acids(b) Ribosomes(c) Messenger RNA(d) Gyrase(e) RNA polymerase

Protein synthesis, or translation, may be the most complex synthetic activity in a cell. The assembly of a protein requires all the various tRNAs with their attached amino acids, ribosomes, a messenger RNA, numerous proteins having different functions, cations, ATP and GTP. Gyrase is involved in DNA replication and RNA polymerase in transcription.