Exam 2 Review B

Edit Answers
123456789101112131415161718192021222324
Across
  1. 4. molecule that can accept CO2, allowing it to enter the Calvin Cycle
  2. 5. A cell stimulating itself to elicit an internal response is ________ signaling
  3. 7. solute concentration is greater inside the cell
  4. 11. _______ receptor that activates a G protein, which then goes on to activate some other molecule
  5. 13. enzyme that adds a phosphate group
  6. 15. solute concentration is equal across a semipermeable membrane
  7. 16. energy of the university is constant; ______ Law of Thermodynamics
  8. 18. disorder; unusable thermal energy
  9. 19. ________ Inhibitors bind to somewhere else on an enzyme to reduce its efficiency
  10. 21. every energy transfer increases the entropy in the universe; ______ Law of Thermodynamics
  11. 22. length of a single cycle of a wave
  12. 24. Small, water-soluble molecules that relay signals received by cell-surface receptors
Down
  1. 1. the breakdown of glucose into two pyruvate molecules
  2. 2. pores on leaves where gas exchange occurs
  3. 3. The small amount of ATP yielded during glycolysis and the Citric Acid cycle; ___________ Phosphorylation
  4. 6. Cell response to an outside signal via signaling molecules on its surface or inside the cell
  5. 8. ________ Inhibitors bind to the enzyme’s active site, blocking the substrate
  6. 9. enzyme that removes phosphate
  7. 10. Efficient method to yield lots of ATP using the ETC and chemiosmosis; __________ Phosphorylation
  8. 12. solute concentration is greater outside the cell
  9. 14. Cell communication from one cell to another is _________ signaling
  10. 17. biological catalyst used to speed up chemical reactions by lowing activation energy
  11. 20. _______ receptors are fast acting signals observed in all muscle and nerve function
  12. 23. _____ Cycle that extracts as much energy and electrons as possible, leaving only CO2