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Exploring Cell Communication: A Vital Aspect of Biology and Medicine

Discover the fascinating world of cell communication, a critical process in understanding biology and medicine. Unravel the stages of cell signaling - Reception, Transduction, and Response - and delve into the mechanisms involving signal molecules, receptors, and intracellular pathways. Learn about protein phosphorylation, kinase amplification, and secondary messengers such as cAMP and Calcium ions. This topic sheds light on how cells interact and coordinate, opening avenues for future research and medical advancements.

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Exploring Cell Communication: A Vital Aspect of Biology and Medicine

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  1. Chapter 11Cell Communication

  2. Question? • How do cells communicate?

  3. Why do cells communicate?

  4. Cell Communication

  5. Cell Signaling (C.S.) • Is a relatively “new” topic in Biology and AP Biology. • Appears to answer many questions in medicine. • Is a topic you’ll be hearing more about in your future.

  6. Stages of C.S.

  7. Reception

  8. Transduction

  9. Response

  10. Reception

  11. Direct Contact

  12. Direct Contact

  13. Signal Molecules

  14. Signal Molecules

  15. Receptor Molecules

  16. Receptor Molecules

  17. G-protein linked

  18. G-protein

  19. G-protein

  20. G-protein linked receptors

  21. G-protein linked receptors

  22. G-protein linked receptors

  23. Tyrosine-Kinase Receptors

  24. Mechanism

  25. Intracellular Proteins

  26. Tyrosine-Kinase Receptors

  27. Ion-channel Receptors

  28. Ion-channel Receptors

  29. Intracellular Signals

  30. Intracellular Signals

  31. Comment

  32. Signal-Transduction Pathways

  33. Protein Phosphorylation

  34. Protein Kinase

  35. Amplification

  36. Secondary Messengers

  37. Secondary Messengers

  38. cAMP

  39. Calcium Ions

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