The Beginning of a Strand of MRNA Has the Following

Multiple Choice

The beginning of a strand of mRNA has the following base sequence: AUGCUUCCCCAACGAUUUCGACUU. The polypeptide formed by the first six steps of protein synthesis has the composition Met-Leu-Pro-Gln-Arg-Phe. What is the next amino acid to be added to the polypeptide chain?

A) Arg
B) Gln
C) Leu
D) Met
E) Phe