Which of the following requires ATP to function, and permits some species to respond to taxes (plural of taxis)?

TLS Online TPP Program

#Question id: 3921

#Unit 3. Fundamental Processes

Which observation is not evidence that supports the theory that mitochondria and chloroplasts originate from symbiotic bacteria?

TLS Online TPP Program

#Question id: 3922

#Unit 3. Fundamental Processes

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

TLS Online TPP Program

#Question id: 3923

#Unit 3. Fundamental Processes

The transcription of __ RNA accounts for most of the transcriptional activity of a cell.

TLS Online TPP Program

#Question id: 3924

#Unit 3. Fundamental Processes

Characteristics of ligands involved in transcription include:

TLS Online TPP Program

#Question id: 3925

#Unit 3. Fundamental Processes

Constitutive genes

TLS Online TPP Program

#Question id: 3926

#Unit 3. Fundamental Processes

Positive regulation of a gene requires __.