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Across 3. New World product which impacted method of using opium products 5. father of the Pill 9. genetic disease which provides some protection from malaria 10. a substance made in one part of the body which affects another part of the body 12. lethal chemical in Erlich's Number 606 13. condition responsible for 'St. Elmo's fire' 15. conflicts which arose from international desires for caffeine and opium 19. the blood protein responsible for carrying oxygen and which is affected by SCA 22. brand name for Number 606 24. chemist who cured infection with Prontosil Red 25. type of chemical which enables electral impulse transmission 26. a chemical which inhibits bacterial growth 28. toxic plant known to dilate pupils 30. dye company which marketed aspirin 31. Paul Erlich's goal for his work 33. active ingredient in the Pill 35. hormone which inhibits ovulation 41. insect responsible for spreading malaria 44. stimulates the same receptor that interacts with THC 45. illegal drug related to compounds used in dental surgery 46. chemical which interrupts action of adenosine in the brain 47. element found in alkaloids, usually in a ring 48. vitamin whose production is interrupted by sulfa drugs 49. someone who seeks to control nature in his/her own interest

Down 1. has an A-B-C-D ring portion 2. deadly disease associated with addiction to tobacco 4. 'hero drug' marketed by Bayer 6. compound from which aspirin is made 7. structure found in natural endorphins as well as many opioids 8. male contraceptive substance from cotton plant seeds 11. active component in Prontosil Red 13. main female sex hormone 14. created a type of 'degradation' process crucial to steroid production 16. term which means 'dulls pain' 17. event which protested 'taxation without representation' 18. main male sex hornone 20. drug derived from active compound created by the ergot fungus 21. adjective which means 'promotes muscle growth' 23. crucial structural portion of chemical created by penecillum notatum 27. a benzene ring, quaternary carbon, 2-carbon chain, and a tertiary nitrogen 29. a substance made by a plant to protect itself from predators 32. substance of microbial origin which also has antimicrobial effects 34. the original goal of W.H. Perkin's experiments 35. drug which causes lysis 36. main chemical found in opium poppy latex 37. chemical which is both a stimulant and a depressant 38. aromatic ring with an amino group 39. basic structure shared by quinine and chloroquine 40. beneficial substance from the foxglove plant 42. type of ring structure in active regions of bufotoxin and digoxin 43. name of the fruit which leads to coffee