C1.2 Respiration (HL)

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Across
  1. 3. (Two words)Building Blocks of Lipids that can provide a substrate for respiration
  2. 6. (Two words) the production of ATP through a series of oxidation and reduction reactions that results in the addition of a phosphate group to another molecule.
  3. 9. (Two words)the movement of materials through a cell membrane using the energy provided by respiration
  4. 11. energy storing reactions.
  5. 12. the gain of electrons or gain of hydrogen.
  6. 16. a metabolic pathway that breaks glucose down to pyruvate.
  7. 18. (Two words)a nucleotide triphosphate that is a common source of energy in cells.
  8. 21. An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
  9. 22. invaginations of the inner mitochondrial membrane.
  10. 23. (Two words) a decarboxylation reaction that occurs in the mitochondrial matrix between the biochemical processes of glycolysis and the Krebs cycle.
  11. 24. a compartment inside the inner membrane of the mitochondrion.
  12. 26. a compound produced during the breakdown of glucose in anaerobic metabolism in animals and bacteria. (AKA Lactic acid)
  13. 27. (Two words) a type of cellular chemical reaction where oxygen is consumed and energy is released from glucose.
  14. 28. (Three words)Oxygen provides this role at the end of the ETC in aerobic respiration, where it is also combined with carbon to make CO2
Down
  1. 1. (Three words) a group of proteins that accept and donate electrons in a series.
  2. 2. a chemical reaction that involves the removal of CO2.
  3. 4. the loss of electrons or loss of hydrogen.
  4. 5. the end product of glycolysis.
  5. 7. (Two words) The space between the inner and outer membrane of the mitochondria
  6. 8. Breaking down complex molecules by the chemical addition of water
  7. 10. (One word + 3 letters) the energy rich form of the hydrogen carrier.
  8. 13. the formation of separate membrane-bound areas in a Mitochondrion (or chloroplast) that provides the benefit of creating specialised structures or areas for particular functions. E.g. the matrix of the mitochondrion contains the necessary enzymes for the Krebs cycle.
  9. 14. a process for making ATP using the energy stored in an electrochemical gradient of hydrogen ions.
  10. 15. (Two words) The second major stage of cellular respiration, in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
  11. 17. A word to describe any chemical reaction that combines simple molecules to build more-complex molecules
  12. 19. energy releasing reactions.
  13. 20. splitting
  14. 25. (Two words)an enzyme that utilizes the H+ electrochemical gradient to synthesize ATP.