When Present, the TATA, CAAT and GC Boxes Are Typically

Multiple Choice

When present, the TATA, CAAT and GC boxes are typically found within 100 - 150 bp upstream from the transcription start site. Due to their closeness to the start of gene, they are often called ______.

A) distal promoter elements
B) proximal promoter elements
C) central promoter sites
D) primary promoter elements
E) primary promoter sites