2. Final Exam Jeopardy 1 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Biosphere, Viruses, & Bacteria AnatomyHistory of the Earth Porifera & Cnidaria Platyhelminthes Final Jeopardy

3. What is the relative % of oxygen and nitrogen in the atmosphere? 2

4. 78% N, 21% O 3

5. 4 What was the first viral vaccine and the first virus actually discovered?

6. 5 Vaccine – Smallpox Discovered – Tobacco Mosaic Virus

7. 6 Describe the following bacteria shapes Cocci vs Bacilli

8. 7 Cocci – Round Bacilli – rod-shaped

9. 8 What are the serotypes of the following flu viruses Seasonal, bird, & swine

10. 9 Seasonal – H3N2 Bird – H5N1 Swine – H1N1

11. 10 What is the difference between a viroid & a prion

12. 11 Viroid – naked RNA that infects plants Prions – Infectious proteins that infect mammalian brains

13. 12 Which is not a function of the liver? a. Detoxification of drugs & alcohol b. Neutralizes stomach acids c. Hormone degradation d. Produces cholesterol

14. 13 Neutralizing stomach acids

15. 14 What are the four parts of the large intestines in order between the ileocecal valve and the anus?

16. 15 Ascending Colon Transverse Colon Descending Colon Sigmoid Colon

17. 16 What muscle is responsible for the voluntary control of urine evacuation?

18. 17 External urethral sphincter

19. What part of the lung absorbs oxygen and what muscles allow the lungs to function? 18

20. 19 Absorption – alveoli Muscles – diaphragm & intercostals

21. What are the four chambers of the heart and what are their functions? 20

22. 21 RA – receives blood from body RV – pumps blood to lungs (pulmonary circuit) LA – receives blood from lungs LV – pumps blood to body (systemic circuit)

23. 22 How long ago was the big bang and how long ago did the earth form?

24. 23 Big Bang – 13.7 bya Earth – 4.6 bya

25. 24 What is the correct ordering sequence of major time divisions throughout earth’s history?

26. 25 Eon-Era-Period-Epoch

27. 26 Compare and contrast “The Big Crunch” and “The Big Freeze”

28. 27 They are both theories pertaining to the distant future of our universe “The Big Crunch” says that the universe will slow is expansion and eventually collapse back into a singularity “The Big Freeze” says that the universe will continue to expand until it is infinitely vast, cold, dark, and dead

29. 28 What are the first three Eons of time in earth’s history and what name is given to the collective time frame encompassing those three Eons?

30. 29 Hadean, Archean, & Proterozoic Together they are called the Precambrian

31. 30 Name the three Eras of the Phanerozoic Eon and briefly describe them

32. 31 Paleozoic – Explosion of life and the development of land animals Mesozoic – Age of the dinosaurs Cenozoic – Age of the mammals

33. 32 Cnidarians possess all of the following except a(n) a. Mouth b. Anus c. Nerve net d. Gonads

34. 33 Anus

35. 34 What are the three main types of sponge body plans, and which type is the most complex?

36. 35 Asconoid, Synconoid, & Leuconoid Leuconoid is the most complex

37. 36 What are spicules, and of what three substances may they be comprised?

38. 37 Internal “skeleton” of sponges Calcium, Silicon, & Collagen

39. 38 What is the name of the type of sponge cell that creates the water currents and traps food?

40. 39 Choanocytes

41. 40 Name the type of Cnidarians in the following classes: Hydrozoa Cubozoa Anthozoa Scyphozoa

42. 41 Hydrozoa – Man-of-war Cubozoa – box jellyfish Anthozoa – corals & anemones Scyphozoa – true jellyfish

43. 42 Platyhelmenthian worms have what kind of body plan? Acoelomate, pseudocoelomate, or coelomate

44. 37 Acoelomate

45. 44 The following are all characteristics of phylum Platyhelminthes except a. Mouth and anus b. Acoelomate c. Hermaphroditic d. Bilateral symmetry

46. 45 Mouth & anus

47. 46Which type of flatworm is considered the second most deadly parasite worldwide behind malaria? a. Liver fluke b. Blood fluke c. Intestinal fluke d. Lung fluke

48. 47 Blood Fluke

49. 48 What types of flat worms are in the following Classes? Turbellaria Trematoda Cestoidea

50. 49 Turbellaria - Planarians Trematoda - Flukes Cestoidea - Tapeworms

51. 50 What types of segmented worms (Annelids) are in the following Classes? Oligochaeta Hirudinea Polychaeta

52. 51 Oligochaeta - Earthworms Hirudinea - Leeches Polychaeta - Polychaetes

53. 52 What is the function of each of the following brain regions: Cerebrum, cerebellum, diencephalon, brain stem

54. 53 Cerebrum – Senses & higher order thinking Cerebellum – muscle coordination Diencephalon – hormone regulation & temp control Brain stem – breathing & heart rate