Molecular Biology question help please Initially RNA polymer

Molecular Biology question help please

Initially, RNA polymerase holoenzymes will bind promoters loosely forming ___ (3 words).

computer said \"closed promoter complex\" was incorrect, any ideas on what it should be?

Solution

this could be called as the transcription initiation complex. in this type of complex the transcription factors recognize the promoter site on the DNA. RNA polymerase then comes and binds to the complex.