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Body Organization and Function: Bones, Muscles, and Skin Review

Check your knowledge of body organization levels, homeostasis, cell structure, and skeletal/muscular systems in this comprehensive review. Test your understanding with engaging questions and answers.

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Body Organization and Function: Bones, Muscles, and Skin Review

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Presentation Transcript

  1. Chapter 8 review Bones, Muscles, and Skin

  2. What are the levels of organization in the body? 10 points • Organs, cells, tissue • Cells, tissues, organ • Tissue, cells, organs • Organ, organ system, tissue

  3. Cells, tissues, organ

  4. Define Homeostasis 20 points • The body keeping the cells organized • Cells growing and reproducing • The process of keeping an organisms internal temperature stable • Our bodies way of reacting to stress

  5. The process of keeping an organisms internal temperature stable

  6. What is a cell? 30 points • The basic unit of structure and function in a living thing • Where inmates are kept • The control center of the cell membrane • The material within the cell that holds the organelles

  7. The basic unit of structure and function in a living thing

  8. The ________ is the control center that directs all cell activity. 40 points • Cytoplasm • Nucleus • Mitochondria • Cell membrane

  9. Nucleus

  10. Which tissue system can contract and shorten, but not lengthen? 50 points • Skeletal system • Digestive system • Muscular system • Respiratory system

  11. Muscular system

  12. Which system enables you to see, hear, and think by sending messages to your brain? 10 points • Nervous system • Circulatory system • Endocrine system • Excretory system

  13. Nervous system

  14. No matter what the temperature is around you, your internal temperature stays around 98.6 degrees. This is due to ________? 20 points • Stress • Homeostasis • Shivering • phalanges

  15. Homeostasis

  16. How many bones are in an adult human body? 30 points • 275 • 250 • 209 • 206

  17. 206

  18. Which is the longest bone in the human body? 40 points • Femur • Tibia • Sternum • clavicle

  19. Femur

  20. Why is the vertebral column the center of the skeleton? 50 points • The bones in the skeleton are someway connected to the backbone • The backbone is the longest bone in the body • It is the strongest bone in the body • Because it is in the center of the body

  21. The bones in the skeleton are someway connected to the backbone

  22. How many phalanges are on 1 foot? 10 points • 3 • 4 • 2 • 5

  23. D. 5

  24. How are movable joints held together? 20 points • Ligaments • Cartilage • Spongy bone • screws

  25. Ligaments

  26. This connective tissue covers the ends of bones keeping them from rubbing together. 30 points • Ligaments • Calcium • Hinge joint • Cartilage

  27. cartilage

  28. ______ are complex living structuresthat undergo growth and development?40 points • Bones • Joints • Teeth • Vertebrae

  29. Bones

  30. If you cut your bone, would it bleed? 50 points but you must say why….. • Yes • No

  31. Yes because it has blood vessels in it

  32. What part of the bone is hard and dense, but not solid? 10 points • Bone marrow • Spongy bone • Compact bone • Outer membrane

  33. Compact bone

  34. How can you keep your bones healthy? 20 points • Healthy diet and exercise • Watching TV 2 hours a day • Getting an “A” in science class • Learning to surf

  35. Healthy diet and exercise

  36. ________ is a condition in which the body’s bones become weak and brittle. 30 points • Arthritis • Osteoporosis • Diabetes • Tendonitis

  37. Osteoporosis

  38. What is the difference between an MRI and an X-Ray? 40 points • An x-ray shows soft tissue and bone • An MRI shows bones and soft tissue • An X-Ray only shows soft tissue • An MRI shows only bone

  39. An MRI shows bones and soft tissue

  40. A ______ is a break in the bone. 50 points • Fracture • Sprain • Dislocation • Tooth ache

  41. Fracture

  42. _______ ________ are muscles you have control of. 10 points • Involuntary muscles • Voluntary muscles • Skeletal muscles • Smooth muscles

  43. Voluntary muscles

  44. Your body has 3 types of muscle tissue. They are: 20 points • Skeletal muscle, nerve muscle, cardiac muscle • Skeletal muscle, smooth muscle, cardiac muscle • Smooth muscle, involuntary muscle, tendons • Biceps, triceps, quadriceps

  45. Skeletal muscle, smooth muscle, cardiac muscle

  46. These muscles are attached to the bones of your skeleton. 30 points • Cardiac muscles • Smooth or striated muscles • Skeletal muscles • Nerve endings

  47. Skeletal muscles

  48. These muscles are involuntary. They work automatically to control certain movements inside your body. 40 points • Smooth muscles • Skeletal muscles • Organs • tissues

  49. Smooth muscles

  50. These muscles must work in pairs. 50 points • Smooth muscles • Cardiac muscles • Skeletal muscles

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