METABOLISM PART 2

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Across
  1. 2. Pyruvate has to be converted to ____ ______ (2 words no space) in the intermediate step so it can enter the Krebs cycle.
  2. 5. __ respiration is a type of cellular respiration that produces maximum number of ATP (38 ATP) per molecule of glucose.
  3. 7. ____ acts as a terminal electron acceptor for fermentation.
  4. 9. The Calvin cycle operates during the light _______ phase of photosynthesis.
  5. 11. ______ ______ ______ (3 words no space) is a series of redox reactions that pass electrons from one membrane bound carrier to another ad then to a final electron acceptor.
  6. 13. The electrons carried from glycolysis and Kreb cycle are donated to the electron transport chain by ___ and FADH2.
  7. 14. ____ respiration uses alternative electron acceptors like sulfate, nitrate and carbonate.
  8. 15. Aerobic respiration produces _____ ATP than anaerobic respiration.
  9. 16. During electron transport chain, some of the carriers actively transport protons across the membrane by the process of ______. This process sets up the Proton motive force.
  10. 18. Fermentation is mainly done to regenerate ______ , that enters back into glycolysis.
  11. 19. Atmospheric carbon dioxide is fixed and reduced to produce glucose during the _____ _____ stage of photosynthesis(2 words no space-name of the cyclic phase)
Down
  1. 1. ____ _____ (2 words no space) is the only step of respiration in which Carbon dioxide is produced.
  2. 3. Fermentation of a glucose molecule has the potential to produce a net number of ___ ATP’s. (spell out the number)
  3. 4. Two ____ _______ (2 words no space )molecules are the end products of glycolysis: They are also the precursors for aerobic respiration, anaerobic respiration and fermentation.
  4. 6. Glycolysis, occurs in the ___ of prokaryotic as well as the eukaryotic cells.
  5. 8. NAD+, FAD+ and NADP are all examples of ____ ____ (2 words no space).
  6. 10. Fermentation produces ____ ATP than respiration.
  7. 12. The electrochemical gradient of hydrogen ions across a membrane is called the _____ gradient.
  8. 16. The Electron transport chain occurs in the ___ ___ (2 words no space) of the prokaryotic cell.
  9. 17. The electron transport chain generates ATP by _____ phosphorylation, where energy from the redox reactions is used to attach an inorganic phosphate to ADP