Which Is True Regarding the Binding of an Amino Acid

Which is true regarding the binding of an amino acid to a tRNA?

A) Amino acids bind to the 5' end of the tRNA.
B) The binding of amino acids requires GTP.
C) There is one aminoacyl trans-tRNA synthetase that binds all amino acids to all tRNAs.
D) When tRNAs release an amino acid,it is called tRNA charging.
E) None of the above is true.