The eukaryotic transcription initiation complex is _________.
a. transcription of virtually all genes transcribed by RNA pol II requiring the same suite of general factors.
b. responsible for highly regulated transcription levels.
c. responsible for highly regulated transcription levels.
d. only associated with RNA polymerase I.
e. interactive with activators through DNA looping.
f. interactive with activators through DNA looping.
g. a basal factor associated with RNA pol II after positioning RNA pol II at the start site.