Review your data from the entire module. Say we ask you to redo the purification.Is there any step that you could eliminate? Which one? Why can you eliminate it?
2 4732Why do proteins that recognize specific DNA sequences usually bind in the major groove of DNA?
2 5442An unusual structure is formed at the 5? end of each cellular mRNA. What is it? After this has formed, does the mRNA have a 5? terminus? Explain.
1 3912Splicing of pre-mRNA involves an unusual phosphodiester bond. Why is it unusual? What parts of the intron/exon form this bond?
1 4566Many genes are regulated in both a negative and a positive manner. The genes mediating lactose metabolism in bacteria are a classical example. What are the two small molecule ligands that control expression of these genes? What does each one do?
1 4397Some proteins profoundly alter the structure of DNA when they bind, bending it far out of its standard B configuration. Where do you think the energy comes from to distort the DNA?
1 4412Post New Pace Pharmaceuticals Bio Chemistry Interview Questions
What are Unary arithmetic operators?
How to generate a form?
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What is Set-at-a-time or Set-oriented?
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Does imap delete emails from server?
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