Multiple ChoiceWhich of the following is a set of mRNA codons that code for the amino acid arginine?128views
Multiple ChoiceWhich amino acid is associated with the tRNA that binds to the mRNA start codon AUG?130views
Multiple ChoiceIn a given sample analysis, which amino acid is present in higher amounts than glycine?178views
Multiple ChoiceHow many aminoacyl-tRNA synthetases are present for each of the 20 common amino acids?153views
Multiple ChoiceWhich of the following is not one of the 21 standard amino acids found in proteins?128views
Multiple ChoiceWhich of the following single base changes in the mRNA codon would result in alanine being substituted for threonine?124views