44108a_Q8 - not need to draw the structures of CoASH ATP...

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name ___________________________________ signature ___________________________________ BICH 441 Spring 2008 Quiz 8 NO CALCULATORS! 1 (3 pts). Draw the reaction in ketone body synthesis that generates acetoacetate. Show the structures and names of all reactants and products, and name the enzyme. You do not need to show the mechanism. 2 (7 pts). Citrate in the cytosol initiates a three-step pathway that generates acetyl-CoA, NADPH, and pyruvate. Draw this pathway. Show the structures and names of all reactants and products, and name the enzymes. You do
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Unformatted text preview: not need to draw the structures of CoASH, ATP, NAD(P) + , etc., but do show where they are required in the reactions. 3 (5 pts). Fatty acid synthase catalyzes seven different reactions. Two of these reactions are required only once for each fatty acid made by the enzyme. The other five are required during each cycle of addition of 2 carbon atoms to the growing acyl chain. Name the five enzymatic activities of fatty acid synthase that are required during each cycle....
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