If, someday, an archaean cell is discovered whose SSU-rRNA sequence is more similar to that of humans than the sequence of mouse SSU-rRNA is to that of humans, the best explanation for this apparent discrepancy would be

TLS Online TPP Program

#Question id: 3919

#Section 3: Genetics, Cellular and Molecular Biology

Most of the RNA polymerase activity in eukaryotic cells occurs in the

TLS Online TPP Program

#Question id: 3920

#Section 3: Genetics, Cellular and Molecular Biology

The genes that encode proteins are transcribed by RNA polymerase __.

TLS Online TPP Program

#Question id: 3922

#Section 3: Genetics, Cellular and Molecular Biology

The σ70 subunit in E. coli RNA polymerase acts as a/an __.

TLS Online TPP Program

#Question id: 3924

#Section 3: Genetics, Cellular and Molecular Biology

Characteristics of ligands involved in transcription include:

TLS Online TPP Program

#Question id: 3925

#Section 3: Genetics, Cellular and Molecular Biology

Constitutive genes

TLS Online TPP Program

#Question id: 3926

#Section 3: Genetics, Cellular and Molecular Biology

Positive regulation of a gene requires __.