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Unformatted text preview: polymerases and indicate what kind of RNAs they synthesize as well as their sensitivity to α-amanitin. Which factor involved in transcription initiation is common to all of them? 14. List the components of the RNA pol II preinitiation complex in the order they associate with the complex. (You should be familiar with their functions) 15. What does it mean to say that the mediator is a “molecular bridge”? 16. What is the function of chromatin remodeling factors? 17. Draw a picture demonstrating how co-activator complexes work. Label relevant features. 18. Why is it important that the capping enzyme is recruited to the CTD of RNAP II? 19. What are the sequences that direct 3’ cleavage & polyadenylation? 20. What does PAP do? What signals the transition between slow and fast polyadenylation?...
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This note was uploaded on 02/20/2010 for the course BIMM 100 taught by Professor Pasquinelli during the Spring '06 term at UCSD.
- Spring '06