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(Solved): Analysis Of Fig. 18.11 On Page 620. What Role(s) Do(es) ATP Play In The Phosphofructokinase-1 React ...

  1. Analysis of Fig. 18.11 on page 620.
  1. What role(s) do(es) ATP play in the Phosphofructokinase-1 reaction? (2 pt)
  1. What is the overall effect of F-2,6-BP and its relationship to ATP on the activity of the enzyme? Use specific numbers from the graph to illustrate your point(s)? (3 pts)
  1. Regulation of PFK-1 by F-2,6BP is another example of heterotropic control of an allosteric enzyme. Would F-2,6-BP be expected to bind to the enzyme at the active site only? At the regulatory site only? At both sites? Explain. (2 pts)

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Expert Answer


For this questions to be fluently answered we need to generally understand what this reaction is about. This is a step in glycolisis, to turn Fructose 6-phosphate into Fructose 2,6-biphosphate. The or
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