Crossword Puzzle 3: Krebs Cycle

12345
Across
  1. 4. Site of the Krebs cycle in mitochondria
  2. 5. Electron carrier produced in large amounts (6 per glucose)
Down
  1. 1. Molecules like NADH and FADH2 that transport electrons
  2. 2. Energy molecule produced (2 per glucose)
  3. 3. Element released as CO2 during the cycle