Transcription and Regulation
The transcriptional regulatory proteins in eukaryotes which induce transcription usually have

none of these
at least two distinct domains of protein structure, a DNA binding domain and an activation domain
at least one distinct domains of protein structure, a DNA binding domain and an activation domain
at least two distinct domains of protein structure and a DNA binding domain

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
The major function of RNA polymerase's sigma factor is

recognition of the transcriptional stop sequence
recognition of the transcriptional start sequence
recognition of the translational start sequence
recognition of the translational stop sequence

ANSWER DOWNLOAD EXAMIANS APP

Transcription and Regulation
The function of the sigma factor of RNA polymerase is to

assure that transcription begins at the proper point
assure that translation ends at the proper point
assure that transcription ends at the proper point
assure that translation begins at the proper point

ANSWER DOWNLOAD EXAMIANS APP