help!!!!!!!!!!!!!!!!!!!!!!?

Question

1. define transcription
2. list 3 roles of RNA polymerasr in transcription
3.What basic principle ensures that the transcribed RNA molecule is carrying the right genetic message?

Answer 1

1the synthesis of a molecule of RNA as a complement to a specific sequence of DNA. 2a attach to the DNA sequence 2b move along the strand of DNA 2c signals another polymerase to cut the RNA molecule and release it from the DNA template. 3 sequencing,complimentaries,indenticals?