Discussion 3 Crossword

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Across
  1. 2. Activator of pyruvate carboxylase; signals energy surplus
  2. 3. Enzyme that catalyzes the rate-limiting step of glycolysis (abbreviation)
  3. 4. Major reducing equivalent generated by the Pentose Phosphate Pathway
Down
  1. 1. Stored form of glucose in the liver and muscle
  2. 2. Allosteric inhibitor of fructose-1,6-bisphosphatase