3. Essential Questions How is the human body organized? What are the structural components of the body? How does the body’s structural organization relate to its support and movement? 2 1.01 Remember structural organization

4. Composed of: 3 1.01 Remember structural organization

5. Types of tissues: Epithelial tissue Connective tissue Muscle tissue Nervous tissue 4 1.01 Remember structural organization

6. Epithelial Tissue protects the body by covering internal and external surfaces, and produces secretions Skin covers the outside of the body lines the inside of the body Membrane two thin layers of tissue that join together cells may secrete a fluid 5 1.01 Remember structural organization

7. Epithelial tissues Squamous Cuboidal Columnar 6 1.01 Remember structural organization

8. formed by putting two thin layers of tissue together, cells may secrete a fluid Membranes are vital because they separate the cell from the outside world. They also separate compartments inside the cell to protect important processes and events.

9. MUCOUS MEMBRANES– lines digestive, respiratory, reproductive and urinary systems – produces mucous to lubricate and protect the lining They line various body cavities that are exposed to the external environment and internal organs. Serous– double-walled membrane - produces a watery fluid (Serous fluid) lines closed body cavities the outer part of the membrane that lines the cavity is the PARIETAL membrane the part that covers the organs is the VISCERAL membrane. Pleural, Pericardial, Peritoneal

10. PLEURAL MEMBRANE – lines thoracic or chest cavity and protects the lungs PERICARDIAL MEMBRANE – lines the heart cavity and protects the heart PERITONEAL MEMBRANE – lines the abdominal cavity and protects abdominal organs

11. Are made of two layers of connective tissue. Synovial membrane- Lines the joint cavity and prevents friction in joints.

12. Connective tissue supports and connects organs and tissue Adipose type of connective tissue that stores fat cells Cartilage firm, flexible support of the embryonic skeleton and part of the adult skeleton Tendons white bands of connective tissue attaching skeletal muscle to bone Ligaments strong, flexible bands of connective tissue that hold bones firmly together at the joints 11 1.01 Remember structural organization

13. – supports and connects organs and tissue These tissues are responsible for cushioning, supporting and maintaining form within the body and include adipose, cartilage, bone, tendons and ligaments Vascular

14. LIGAMENTS – strong, flexible bands of connective tissue that hold bones firmly together at the joints TENDONS – white bands of connective tissue attaching skeletal muscle to bone CARTILAGE – firm, flexible support of the embryonic skeleton and part of the adult skeleton BONE- skeleton. Supports tissues and organs. VSCULAR-liquids blood tissue (Example RBC)

15. Connective tissue Adipose FibrocartilageElastic cartilage 14 1.01 Remember structural organization

16. Repair of damaged tissue occurs continually. Two types Primary takes place in clean wound where infection is not present. Secondary larger and deeper wounds. Takes place by granulation. Cicatrix –Scar tissue

17. Muscle tissue contracts and moves a body part  Cardiac  striated, involuntary  contracts the heart  Skeletal  striated, voluntary  attached to the skeleton  Smooth nonstriated, involuntary provides movement in various body systems 16 1.01 Remember structural organization

18. Muscle tissue Cardiac Skeletal Smooth 17 1.01 Remember structural organization

19. Nervous tissue reacts to stimulation and conducts an impulse 18 1.01 Remember structural organization

20. – cells that react to stimuli and conduct an impulse Neurons are highly specialized cells that generate and transmit electrical impulses (action potentials) permitting rapid communication between distant areas of the body.

21. Nervous tissue 20 1.01 Remember structural organization Neuron

22. Smooth Cardiac Skeletal Muscle- pink Hard – Cartilage, Bones Soft – Adipose, Ligaments, Tendons Connective- blue Skin Membranes – Mucous and Serous Epithelial- green Neuron Nerve- yellow

24. 23 1.01 Remember structural organization

25. 24 1.01 Remember structural organization

26. 25 1.01 Remember structural organization

27. 26 1.01 Remember structural organization Click here to hear heartbeat

28. 27 1.01 Remember structural organization

29. 28 1.01 Remember structural organization

30. 29 1.01 Remember structural organization

31. 30 1.01 Remember structural organization

32. 31 1.01 Remember structural organization

33. 32 1.01 Remember structural organization The Tongue The Skin

34. 33 1.01 Remember structural organization

35. 34 1.01 Remember structural organization

36. 35 1.01 Remember structural organization FemaleMale

37. 36 1.01 Remember structural organization

38. 37 1.01 Remember structural organization Anatomical position

39. 38 1.01 Remember structural organization Anatomical position Discuss the importance of anatomical position.

40. 39 1.01 Remember structural organization Directional terms

41. 40 1.01 Remember structural organization Directional terms

42. 41 1.01 Remember structural organization Directional terms

43. 42 1.01 Remember structural organization Body planes

44. 43 1.01 Remember structural organization Body cavities

45. 44 1.01 Remember structural organization

46. 45 1.01 Remember structural organization

47. Group Review

48. Essential Questions How is the human body organized? What are the structural components of the body? How does the body’s structural organization relate to its support and movement? 47 1.01 Remember structural organization