#Question id: 23090
#Unit 12. Applied Biology
#Question id: 10865
#Unit 10. Ecological Principles
In the Lotka-Volterra model of competition, coexistence between species 1 and species 2
#Question id: 5234
#Unit 11. Evolution and Behavior
Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?
#Question id: 4484
#Unit 3. Fundamental Processes
Match General Transcription Factors with their functions;
|
i. TAFs |
A. Appears to regulate the binding of TBP to DNA. It does this using an inhibitory flap that binds to the DNA-binding surface of TBP, another example of molecular mimicry. This flap must be displaced for TBP to bind TATA. |
|
ii. TFIIB |
B. Insert into the RNA-exit channel and active center cleft of Pol II in a manner analogous to the sigma region 3/4 linker in the bacterial case. |
|
iii. TFIIH |
C. As an ATP-driven translocator of double-stranded DNA. |
|
iv. TFIIF |
D. This two-subunit (in humans) factor associates with Pol II and is recruited to the promoter together with that enzyme. |
#Question id: 7537
#General Aptitude