試題詳解

40. What is aminoacyl t-RNA synthetase?
(A) The protein that adds amino acids to the growing peptide chain.
(B) The protein that recruits the initiator tRNA.
(C) The protein that matches the anti-codon of the tRNA and the codon of the mRNA.
(D) The protein that adds the appropriate amino acid to the tRNA, matching anti-codon to amino acid. II. Essay questions (20%): Please answer the following question as sufficient as you can.