Wordbank: homeotic genes, RNA polymerase, TATA boxes, transcription factors

Eukaryotic gene regulation takes place through the use of RNA-binding proteins called _______ and short regions of DNA that help position RNA polymerase called _______.
A. homeotic genes, TATA boxes
B. transcription factors, RNA polymerase
C. TATA boxes, transcription factors
D. RNA polymerase, homeotic genes