Suppose you inject a molecule of mRNA consisting only of several hundred "A" (adenosine) nucleotides into a cell: Would this mRNA be translated? Why or why not?
a. No, because translating it would not produce a useful polypeptide.
b. No, because it lacks ribosome binding site and AUG start codon.
c. Yes because cells have many molecules of tRNA with UUU anticodons.
d. Yes because each of the AAA codons can be translated to an amino acid.