Looking to the future, it is likely we will see a reduction in the number of car trips Americans take and a rise in the number of trips they take by foot, bicycle, public transit or train.
Transcription is the process whereby a DNA base sequence is copied to form an RNA molecule. The production of mRNA... Cell transcription occurs in the nucleus of the cell where the DNA is located. Transcription is the process whereby a DNA base sequence is copied to form an RNA molecule. The production of mRNA...
Summary. The process of copying DNA into messenger RNA (mRNA) is called transcription. Transcription factors assemble at the promoter region of a gene, bringing an RNA polymerase enzyme to form the transcription initiation complex. Activator proteins at the enhancer region of DNA then activate the transcription initiation complex.