A.18S rRNA B.5S rRNA C.5.8S rRNA D.28S rRNA E.23S rRNA
A.[A]=[C],[T]=[G] B.[A]+[T]=[C]+[G] C.[A]-[T]=[C]-[G] D.([A]+[T])/([C]+[G])=1 E.[A]=[G]=[T]=[C]
A.基因活化與轉(zhuǎn)錄起始B.轉(zhuǎn)錄后加工C.轉(zhuǎn)錄后轉(zhuǎn)運D.翻譯開始E.翻譯后加工