34. Class I and Class II aminoacyl-tRNA synthetases differ in their

I. structural motifs.

II. anticodon recognition.

III. site of aminoacylation.

IV. amino acid specificity.
(A) I only
(B) II only
(C) II,III, IV
(D) I, II, III, IV

1. 題目解析這道題目詢問Class ...