Worksheet+8 - Where are the 5' and 3' ends? Circle the...

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Where are the 5' and 3' ends? Circle the pyrophosphate and where dTTP is added in the figure? What is a replication fork (not shown, just describe)? How is the DNA double helix organized? for example, what functional groups form the backbone, which way do the nitrogenous bases face, what holds the complementary bases together? What enzyme creates the phosphodiester bond? Why are GC rich regions of DNA harder to separate (melt) than AT rich regions? Label the following figure (boxes and macromolecules). What is the triplet code? Why is it redundant? Why unambiguous?
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Label this figure. What is the function of the TATA box? Where is it found? What are the macromolecules that bind to it (purple balls in figure) and what are they called? What enzyme (big white blob in figure) do they help to bind to the DNA and what 2 things does it do? What direction does it run? What strand does it copy? (This is a complicated question, tell me everything you can think of to answer it). How does it "know"
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Worksheet+8 - Where are the 5' and 3' ends? Circle the...

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