AP Bio Unit 3 Terms

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Across
  1. 2. Catalyzes transfer of y-phosphate from ATP or GTP to protein substrates
  2. 5. Inhibited enzyme cannot work once substrate is removed from site
  3. 6. Energy stored in bonds (ΔG=ΔH−TΔS)
  4. 8. Biochemical reaction that involves the oxidation of pyruvate, creating acetyl CoA, pyruvate loses electrons, in eukaryotes, it happens in matrix of mitochondria, in prokaryotes, it happens in cytoplasm
  5. 9. Adenosine diphosphate
  6. 10. Formed when a substrate binds to an enzyme, lowers activation energy and promotes rapid progression
  7. 14. Enzyme catalyst of ATP from ADP phosphorylation with an inorganic phosphate
  8. 15. A salt of pyruvic acid
  9. 18. Process plants use to turn CO2 into sugar
  10. 19. Energy carrying molecule found in the cells of all living organisms
  11. 21. Metabolic pathway that oxidizes acetyl-CoA into two carbon dioxide molecules and two water molecules
  12. 22. Movement of ions across a semipermeable membrane bound structure
  13. 23. Contributesto oxidation during processes such as glycolysis
  14. 24. Destroy the characteristic properties of a protein or biological macromolecule
  15. 25. An alternate part of the enzyme that can bind to non-substrate molecules
  16. 26. Inhibited enzyme can work once substrate is removed from site
Down
  1. 1. Metabolic reaction that requires energy to build complex molecules
  2. 3. ADP and a phosphorylated intermediate forms ATP
  3. 4. Releases energy (like breakdown of sugar), meaning energy must leave system
  4. 7. ATP synthesis is coupled to electron movement through the ETC and associated consumption of oxygen
  5. 11. Non-spontaneous, will not occur without the addition of free energy, requires energy input
  6. 12. Stage in aerobic respiration that uses free oxygen as final electron acceptor of electrons removed during glycolysis and ETC
  7. 13. Molecule that partici[ates in many biochemical reactions in protein, carbohydrate and lipid metabolism
  8. 16. Area on enzyme that matches the pattern of a certain substrate
  9. 17. Breaking down of complex molecules into simpler ones, releasing energy
  10. 20. Non-substrate molecule modifies or binds a site other than the allosteric site