Diagram an Active Transcription Unit as It Would Appear at High

Diagram an active transcription unit as it would appear at high magnification. On the diagram indicate each of the following:
(a) the DNA molecule
(b) the RNA molecule that was initiated earliest
(c) the 5' end of an RNA molecule
(d) the 5' end of the template strand of DNA
(e) the approximate location of the promoter
(f) a molecule of RNA polymerase
(g) an arrow indicating the direction of transcription