Use the Following Information to Answer the Next Few Questions

Multiple Choice

Use the following information to answer the next few questions.
The enzyme polynucleotide phosphorylase randomly assembles nucleotides into a polynucleotide polymer.
-You add polynucleotide phosphorylase to a solution of adenosine triphosphate and guanosine triphosphate. How many artificial mRNA 3 nucleotide codons would be possible?

A) 3
B) 4
C) 8
D) 16
E) 64