What a course during the process of transcription?

During the process of transcription, a segment of DNA is copied into RNA by the enzyme RNA polymerase. This process begins with the unwinding of the DNA double helix, allowing the RNA polymerase to access the template strand. As it moves along the DNA, RNA polymerase synthesizes a complementary RNA strand by adding nucleotides that are complementary to the DNA template. Once the RNA strand is synthesized, it undergoes processing, including capping, polyadenylation, and splicing, before being transported out of the nucleus for translation into protein.