2. TRIVIA Click for Question

3. What are the formed elements of blood? Erythrocytes, Leukocytes, Platelets Click for: Answer and next Question

4. How fast can sneezes travel? Up to 100 mph Click for: Answer and next Question

5. What is the tip of the sperm called? Acrosome Click for: Answer and next Question

6. How long did you spend as a single cell? 30 min. Click for: Answer and next Question

7. Why are ions pumped into the loop of Henle? To help pull The water back into Blood through osmosis Click for: Answer and next Question

8. Why are more antibodies made than T cells? Antibodies are Proteins, not as Complex as cells Click for: Answer and next Question

9. What is MCH? Protein on outside Of cells that mark Them as to their type Click for: Answer and next Question

10. How many babies out of 2000 are born with a tooth? one Click for: Answer and next Question

11. What is the name of structure in the heart where the heartbeat originates? SA node Click for: Answer and next Question

12. How do the arteries compare in the systemic and pulmonary circuit? Arteries carry Oxygenated blood in Systemic, deoxy In pulmonary Click for: Answer and next Question

13. Name 3 differences between arteries and veins. Arteries- muscle Narrower, and no valves Click for: Answer and next Question

14. What is the function of complement and interferon? Non-specific Attacks bacteria And viruses Click for: Answer and next Question

15. Blood entering from the body will go into what chamber of the heart first? Right atrium Click for: Answer and next Question

16. Approximately what percentage of taste buds are lost by age 60? 50% Click for: Answer and next Question

17. What percentage of the brain is water? 85% Click for: Answer and next Question

18. What color hair has the most hair follicles on the human head? Blondes Click for: Answer and next Question

19. If locked in an airtight room, which will kill you first CO 2 poisoning or O 2 deprivation? CO 2 poisoning Click for: Answer and next Question

20. In human history, what was the only time human population declined? During the black plague Click for: Answer and next Question

21. When is the most dangerous period in fetal life? 1 st trimester 2 nd trimester 3 rd trimester 1 st trimester Click for: Answer and next Question

22. How do dizyotic twins form? 2 eggs, 2 sperm Click for: Answer and next Question

23. What molecule has the greatest affect on the respiratory centers in the brain? CO 2, O 2 CO 2 Click for: Answer and next Question

24. What occurs during differentiation of an embryo? Cells get jobs, Germal layers are formed Click for: Answer and next Question

25. What is a blastula? Occurs after a few days of development Hollow ball of cells Click for: Answer and next Question

26. What happens in the epididymis? Sperm mature Click for: Answer and next Question

27. What is the weight of the average cremated person? 9 pounds Click for: Answer and next Question

28. What structure in the eye senses light? Rods and cones retina Click for: Answer and next Question

29. Who’s heart beats faster, men or women? Women’s Click for: Answer and next Question

30. What can rods perceive? What can cones perceive? Black/white Color Click for: Answer and next Question

31. What is the weight of skin lost every year? 1.5 pounds Click for: Answer and next Question

32. What is the maximum amount of air moved in the lungs during a single breath? Vital capacity Click for: Answer and next Question

33. Where would you find chemoreceptors? Tongue, Roof of nasal cavity Click for: Answer and next Question

34. Why do you have many types of mechanoreceptors in your skin? Tell the difference Between temp, Pressure, pain Click for: Answer and next Question

35. Where does fertilization take place? Fallopian tube Click for: Answer and next Question

36. Who burns more fat, men or women? men Click for: Answer and next Question

37. Where would you find photoreceptors? eyes Click for: Answer and next Question

38. Which vocal folds function to produce sound? true Click for: Answer and next Question

39. What is resting neuron membrane potential? - 70 mV Click for: Answer and next Question

40. Which side of the heart pumps blood to the body (systemic circuit? left Click for: Answer and next Question

41. What are the 3 processes involved in urine formation? Secretion, Reabsorbtion, Filtration Click for: Answer and next Question

42. If put end to end, do you have more blood vessels or nerves? Blood vessels 60,000 miles, Nerves 45 miles Click for: Answer and next Question

43. Where are substances secreted into the filtrate? Renal corpuscle Click for: Answer and next Question

44. What are 2 nonspecific defenses? Skin, NK cells Phagocytes, Complement, Click for: Answer and next Question

45. What activates a specific defense? An antigen Click for: Answer and next Question

46. What is the role of a macrophage in immunity? Recognizes and presents the antigen Click for: Answer and next Question

47. In passive immunity, what is introduced into the body? antibodies Click for: Answer and next Question

48. Why would it be dangerous to give a dehydrated patient 2% saline? (normal is.2% saline) It will dehydrate Them further, Water leave The cells Click for: Answer and next Question

49. What is surfactant? Substance than reduces cohesive forces between H 2 O molecules Click for: Answer and next Question

50. Approximately what percentage of taste buds are lost by age 60? 50% Click for: Answer and next Question

51. How long did you spend as a single cell? 30 min. Click for: Answer and next Question

52. What is Mrs. Coston’s favorite dessert? CHEESECAKE Click for: Answer and next Question

53. What structure in the ear senses sound? cochlea Click for: Answer and next Question

54. What is resting neuron membrane potential? - 70 mV Click for: Answer and next Question

55. If you have A blood you have ___ agglutinins and ___ agglutininogens. B, A Click for: Answer and next Question

56. Who had a larger brain, you or a Neanderthal? Neanderthal Click for: Answer and next Question