1. TRANSCRIPTION IN THE NUCLEUS
- RNA polymerase attatches to DNA double helix.
- Hydrogen bonds break- DNA uncoils.
- One strand used as template- Antisense strand.
- mRNA makes exact copy of sense strand.
- Free RNA nucleotides pair up with complementary base pairs to make complementary copy.
- RNA polymerase moves along DNA assembling mRNA as DNA re-form and …