Niremberg used the enzyme polynuclotide phosphorylase to assemble RNA with random sequences in the absence of a template. Suppose they added the enzyme to a solution of 90% GTP and 10% UTP, and then used the cell-free system of protein synthesis to make peptides according to the sequences in their synthetic RNAS?

A) wHICH amino acids could possibly appear in the proteins
B)Writhe the predicted mRNA sequence from this mRNA
C)Would this protein interact with an integren receptor? Why or why not?