The correct answer would be
C.) <span>Polio Vaccination.</span>
Primase enzyme catalyze the formation of an rna primer
Which environment are you talking about? is there any answer choices
1) Mutations are caused by changes in nucleotide bases. these altered base formed different amino acid depending upon nucleotide base sequence that code specific amino acid. ... even though some mutations, can have a more effect on amino acid coding, which can affect what kind of proteins are produced.
your welcome :)
