Chapter 35-1 & 36 Review

1. Chapter 35-1 & 36 Review Tissues Skeleton Muscles Integumentary

2. List the levels of organization in a multicellular organism Cells, tissues, organs, organ systems

3. Four types of tissues found in the human body? Epithelial, muscle, connective, nervous tissue

4. Stores mineral reserves and provides a site for blood cell formation Skeletal system

5. Helps produce voluntary movements, circulate blood, & move food Muscular system

6. Serves as barrier against infection and injury Integumentary system

7. Type of tissue that covers interior and exterior body surfaces; skin epithelial

8. Tissue that holds organs in place; provides body support; transports oxygen Connective

9. Types of connective tissue bone, blood, cartilage, ligaments fat, tendons

10. Tissue that receives messages from body (internal, external) Nervous

11. Major cell types of Nervous Tissue Neuron, Brain, spinal chord

12. Three types of muscle tissue Smooth, Cardiac Skeletal

13. Functions of Skeletal system Support, protection, movement, storage of minerals; blood cell production

14. Two divisions of the Human Skeleton Axial skeleton, Appendicular

15. Axial Skeleton Cranium, rib cage, sternum vertebral column

16. Appendicular Skeleton Arms/legs, Shoulders, Pelvis

17. Two minerals in bone Calcium and phosphorus

18. Blood vessels and nerves run thru these narrow tubes in bones Haversian canals

19. Soft tissue contained in bone cavities Bone marrow

20. Dense bone that provides strong support Compact bone

21. Bone with a lattice work structure found at ends of long bones Spongy bone

22. Bone cells osteocytes

23. Cells that produce new bone cells for growth and repair osteoblasts

24. A newborn baby’s skeleton is made mostly of this tough, flexible connective tissue cartilage

25. Protein fibers in Cartilage Collagen and elastin

26. Cartilage Extremely flexible; dense and fibrous, no Minerals

27. Process of replacing cartilage with minerals to create bone ossification

28. Place where one bone attaches to another bone joint

29. List three classifications of joints Immovable, slightly movable, freely movable

30. Type of joint found between plates in the skull Immovable joint

31. Slightly moveable joints between adjacent vertebrae Gliding joint

32. Location in the bone where red blood cells are made Red marrow

33. Protects ends of bones as they move against each other at joints cartilage

34. Connective tissue that hold bones together at joints ligament

35. Serious disorder that involves inflammation of one or more joints arthritis

36. Striated, voluntary muscle made of long cells containing many nuclei Skeletal (striated) muscle

37. Non-striated, involuntary muscle made of spindle-shaped cells containing one nucleus per cell Smooth muscle

38. Striated muscle containing one nucleus found only in the heart Cardiac muscle

39. Types of protein filaments in myofibril Actin, myosin

40. Thin filaments of protein found in skeletal muscle Actin

41. Thick filaments of protein found in skeletal muscle Myosin

42. Filaments are arranged along the muscle fiber in units sarcomere

43. Energy for muscle contraction supplied ATP

44. Connective tissue joining skeletal muscle to bone tendon

45. Red marrow Makes red blood cells

46. Type of marrow made mostly of fat cells Yellow marrow

47. A muscle relaxes When thin actin fiber slides over the thick myosin filaments

48. Tough membrane of connective tissue on outside of bone that contains blood vessels and nerves periosteum

49. Type of joint found between femur and pelvis that allows for circular movement of leg Ball and socket

50. Number of bones found in the adult human body 206