Biology Exam 2

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Across
  1. 2. Controls what comes and goes
  2. 4. Snug fit between enzyme and the substrate
  3. 5. Used by cells to speed up reactions, specifically
  4. 8. Protien that speeds up a reaction
  5. 9. Is required for active transport
  6. 12. reactions This reaction is too slow
  7. 15. Hydrophobic is
  8. 16. sight Pocket or groove in enzyme structure
  9. 17. How the cell acts due to the signal binding
  10. 20. Also known as the citric acid cycle
  11. 21. Binds to aloesteric sight
  12. 22. work Beating of cilia
  13. 23. Do chemical work
  14. 26. Activation energy is often …
  15. 28. Also known as the anaerobic cellular respiration
  16. 29. Move molecules
  17. 30. Blood groups
Down
  1. 1. Shut off by the inhibiting binding of the end product
  2. 3. Energy transfer increases the disorder of the universe
  3. 6. Energy can be transferred and transformed
  4. 7. Targets cell detection of the signaling membranes
  5. 10. First step in the aerobic cellular respiration
  6. 11. Main component of cell membranes
  7. 13. Hydrophilic is
  8. 14. Step 3 in aerobic cellular respiration
  9. 18. Enzymes act on this
  10. 19. Heightens water concentration
  11. 24. lowers water concentration
  12. 25. Helps increase or decrease temperature in the membranes
  13. 27. Transmits a signal that results of ligand bonding