Q:Answer the following question given this paragraph: Elongation is the addition of nucleotides to the mRNA strand. RNA polymerase reads the unwound DNA strand and builds the mRNA molecule, using complementary base pairs. There is a brief time during this process when the newly formed RNA is bound to the unwound DNA. During this process, an adenine (A) in the DNA binds to an uracil (U) in the RNA. Q: What is the addition of nucleotides to the mrna strand? Choices: - insertion - elevation - axons - elongation A:
A:
elongation