Where are the unusual bases of tRNAs predominantly concentrated?
A)in the stems
B)in the loops
C)at the 3' end
D)at the 5' end
E)in double-stranded regions

Question

Quizplus · Accepted Answer

Unusual bases are predominantly concentrated in the loops of tRNAs. These bases contribute to tRNA stability and function, by interactions with the aminoacyl-tRNA synthetase enzymes and ribosomes during translation.

Where Are the Unusual Bases of TRNAs Predominantly Concentrated