Arrange the following stages of mRNA ttanscription in its proper order by indicating numbers 1 to 5.

___ a.) a single strand mRNA leaves the nucleus and moves to the cytoplasm.
___ b.) RNA polymerase enzyms binds and opens the DNA molecule to be transcribed.
___ c.) RNA polymerase sildes through the DNA molecule.
___ d.) Free nucleotides pairs through complementary base pairing.
___ e.) The mRNA breaks away from DNA strand.