#Question id: 12628
#Unit 6. System Physiology – Plant
#Question id: 1771
#Unit 4. Cell Communication and Cell Signaling
Anti-Rh antibody?
#Question id: 4552
#Unit 3. Fundamental Processes
The sequence of σ54 is distinctly different from that of all the σ70-like factors, some characteristics about σ54 is given below;
a) The σ54-RNA polymerase binds to the glnA promoter and immediately melt the DNA strands and initiate transcription
b) σ54-polymerase does not require ATP hydrolysis to separate the strands at a start site only require activator such as NtrC
c) σ54-RNA polymerase initiate transcription of glnA promoter only when it is activated by NtrC
d) ATP hydrolysis is required for activation of bound σ54-RNA polymerase by phosphorylated NtrC
Which of the following from the bove combination is INCORRECT?
#Question id: 26983
#Unit 10. Ecological Principles
#Question id: 20288
#Unit 7. System Physiology – Animal