Glycolysis and TCA Cycle

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Across
  1. 2. What enzyme catalyzes the conversion of citrate to isocitrate in the TCA cycle?
  2. 4. A patient has a vitamin B7 (biotin) deficiency, which metabolite would mostly decrease; citrate, pyruvate, acetyl-CoA, oxaloacetate, or glucose?
Down
  1. 1. Succinate is converted into what molecule in the TCA cycle?
  2. 3. Hexokinase and glucokinase are examples of what?
  3. 5. PDK phosphorylates the pyruvate dehydrogenase complex (PDC), does this turn PDC on or off?