#Question id: 4127
#Section 3: Genetics, Cellular and Molecular Biology
Which one of the following statements about ribosomes is true?
#Question id: 4128
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following statements about tRNA molecules is false?
#Question id: 4129
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following statements about the tRNA that normally accepts phenylalanine is false? (mRNA codons for phenylalanine are UUU and UUC.)
#Question id: 4131
#Section 3: Genetics, Cellular and Molecular Biology
Aminoacyl-tRNA synthetases (amino acid activating enzymes):
#Question id: 4132
#Section 3: Genetics, Cellular and Molecular Biology
In E. coli, aminoacyl-tRNA synthetases:
#Question id: 4133
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following statements about aminoacyl-tRNA synthetases is false?