A 5.2 Transfer rna is the adapter Acceptor arm cc727 2:71 4:B9 D arm TyC arm 6:67 U大7B Py59 Figure 5.3 The tRNA 65646362C 17A1312Py10 P 49505152 cloverleaf has 20A2223Pu25 y invariant and semi 434445 invariant bases and a 30-40 Extra arm conserved set of base 39 38 pairing interactions Anticodon 消当Figure 5.3 The tRNA cloverleaf has invariant and semi￾invariant bases, and a conserved set of base pairing interactions. 5.2 Transfer RNA is the adapter