By B. Moore, D. White, T. Beasley , D. York and S. James

1. By B. Moore, D. White, T. Beasley , D. York and S. James 4th period Science and Technology Project

2. This IS Jeopardy

3. Skel/musc Circulatory Respiratory Digestive Nervous Reproductive $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

4. A collection of two or more tissues that work together to perform a function called… An organ

5. Arrange in order from least to most complex the following: heart, cardiac muscle, heart cell, circulatory system. Heart cell cardiac muscle heart circulatory system

6. Explain the relation of an organ to a tissue. Organs are made of tissues.

7. Which of the following is the simplest unit of life? cell

8. Which of the following is true of each of the four levels of organization of living things? Each is more complex than the level below it. Cells=tissues=organs=organ systems

9. How are cartilage and bone related? Most bone began as cartilage. Cartilage occurs where two bones come together.

10. How are ligaments and tendons related? Tendons connect bone to muscle while ligaments connect bone to bone.

11. What are functions of skeletal systems? Stores minerals Produce blood cells Protect soft organs

12. What protects your spinal cord? vertebrae

13. Which tissue in the skeletal system cushions the area where two bones meet? cartilage

14. Muscular System • Objective 3.5

15. How do pairs of skeletal muscles work together? While one muscle in the pair contracts, the other returns to its original length.

16. What are the two types of muscles? Voluntary and involuntary

17. What type of muscle allows the heart to continuously pump blood? cardiac

18. When walking across a room, what types of muscles are mainly involved? Skeletal and voluntary

19. Your body moves food through the digestive tract by using which type of muscles? smooth

20. Circulatory System Objective 3.6

22. Which statement identifies a difference between the function of most arteries and veins? Arteries carry red blood cells, whereas veins carry white blood cells. Veins carry red blood cells, whereas carry blood away from the heart. Veins carry blood to the heart, whereas arteries carry blood away from the heart.

23. As blood flows to the heart from the toes and fingers, it travels mainly through tissues called what? veins

24. In which vessels are material exchanged between the blood and the body cells? capillaries

25. One of the main purposes of the human circulatory system is to take oxygen to all the cells in the body. Which of the following parts of whole blood makes this possible? Red blood cells

26. Redness and swelling may develop in an area near a wound. This reaction by the body means that white cells are being carried to that area by which of systems? circulatory

27. The heart is made of muscle and has four chambers, two on each side. The left side contains mostly what kind of blood? Blood with oxygen

28. What are the main functions of blood? Carry oxygen, nutrients, and wastes Fight disease

29. What are the vessels that carry blood away from the heart? arteries

30. What is the function of the heart? To pump blood

31. What is the function of the white blood cells? Fight disease

32. Which component of blood carries oxygen to the body cells? Red blood cells

33. Respiratory System Objective 3.6

34. Many particles, such as dust, are inhaled when people breathe. Which part of the respiratory system filters out the majority of these particles? Nose Alveoli Trachea Diaphragm

35. Because of the close arrangement of the capillaries and alveoli, what is allowed to happen? Oxygen can diffuse from the alveoli into the blood

36. What is the entire process by which a body obtains and uses oxygen and gets rid of carbon dioxide and water called? respiration

37. What are the two gases that are usually exchanged in the lungs? Oxygen and carbon dioxide

38. What part of the respiratory system helps the rib cage expand and contract which helps in the process of breathing? diaphragm

39. Where in the respiratory system does gas exchange occur? In the alveoli

40. Using the diagram below, identify the structure labeled X. Lungs Bronchial tubes Trachea Alveoli

41. Sometimes when people eat, the food accidentally enters a tube near the beginning of the respiratory system instead of the digestive system. This causes a person to cough. In which part of the respiratory system can food sometimes get stuck and cause difficulty in breathing? Lung Alveoli Trachea

42. Mechanical digestion is the crushing and mashing of food while chemical digestion changes food into different molecules for absorption. Compare chemical digestion to mechanical digestion. 42 8/9/2014

43. Mouth, throat, esophagus, stomach, small intestines, large intestines, rectum and anus. Describe how food moves through the digestive tract. 43 8/9/2014

44. Increase the surface area for nutrient absorption. What function does the villi in the small intestine perform? 44 8/9/2014

45. Mechanical digestion What is breaking, crushing, and mashing of food called? 45 8/9/2014

46. Small intestines Where does most chemical digestion occur? 46 8/9/2014

47. Large intestines What organ is not functioning properly if an individual is unable to compact waste or reabsorb liquid from undigested food? 47 8/9/2014

48. Nervous system • Objective 3.7

49. It conducts information from one part of the body to another. A scientist studying the brain examines the above tissue under a microscope. Which statement best identifies a function of nerve tissue type 49 8/9/2014

50. Spinal cord What is the thick column of nerve tissue that links the brain to most of the nerves in the peripheral nervous system? 50 8/9/2014