The Scientist(s)________ Developed the Triplet-Binding Assay

Multiple Choice

The scientist(s) ________ developed the triplet-binding assay.Samples containing ribosomes and a particular RNA triplet were exposed to charged tRNAs with different radiolabeled amino acids.Only the amino acid whose tRNA matched the triplet would bind the ribosome.The triplet-binding assay established relationships between particular triplet sequences and specific amino acids.

A) Garrod 
B) Nirenberg and Matthaei
C) Khorana and colleagues
D) Nirenberg and Leder
E) Beadle and Tatum