Skeletal & Muscular Review

1. Skeletal & Muscular Review

2. 1. Explain the process of locomotion. Movement of the body or body parts 2. Explain what regulates the skeletal and muscular systems. The nervous system3. Explain the two types of bone marrow and their functions. Red marrow makes blood cells Yellow marrow is made of fat.

3. 4. Identify structures that make up your skeletal system. • Bones, ligaments, tendons, cartilage 5. Describe the difference between tendons and ligaments. • Ligaments connect bones while tendons connect muscles to bones. 6. Where is cartilage found? • Makes up the ears and nose, in between vertebrae, ends of bones, newborn skeleton

4. 7. What type of tissue are all parts of the skeletal system made out of? • Connective tissue 8. What part of the bone produces blood cells? • Red bone marrow 9. What bone is found in the thigh? • Femur

5. 10. The process in which provides the movement of the body or body parts from 1 place to another is know as _________________. Locomotion

6. Movement 11. Describe 5 functions of the skeletal system. • Protects organs and tissues • Produces blood cells • Gives body shape and support • Stores calcium and phosphorus

7. 12. Identify the two types of bone marrow and the function of each type. • Yellow marrow is made up of fat cells. • Red marrow produces blood cells.

8. 13. Identify the type of muscle observed in each picture. Smooth muscle Cardiac muscle Skeletal muscle

9. Skeletal Cardiac 14. Identify the muscle type described. a. Attached to bones. b. Involuntary and striated. c. Lines the digestive tract and blood vessels. d. Voluntary. e. Only found in the heart. f. Not striated and involuntary. g. Branched fibers. h. Make up your arteries. i. Help you write down your notes. Smooth Skeletal Cardiac Smooth Cardiac Smooth Skeletal

10. 15. Identify each structure in the diagram and describe its function. . A – Muscle • movement B - Ligament • Connect bone to bone C - Tendon • Connect muscle to bone D - Bone

11. 16. Identify the 3 types of muscles. • Skeletal, smooth, cardiac 17. Describe where each type of muscle is located. • Skeletal = attached to bones • Smooth = organs in the digestive system, blood vessels • Cardiac = heart 18. Describe whether each type of muscle is involuntary or involuntary. • Skeletal = voluntary • Smooth = involuntary • Cardiac = involuntary 19. Describe whether each type of muscle is striated or non-striated. • Skeletal = striated • Smooth = nonstriated • Cardiac = striated

12. 20. How do skeletal muscles work in pairs? One muscle contracts while the other relaxes.

13. 21. The tissue that cushions the vertebrae and provides flexibility to joints is known as _______. cartilage

14. 22. Which statement describes ligaments? • They are made of cartilage and cushion the vertebrae. • They are made of tough, elastic tissue and join bones. • They are made of tough, inelastic tissue and connect muscles. • They are striped and controlled by the nervous system.

15. 23. Which of the following actions requires the muscular and skeletal systems to work together? • breaking down food into usable pieces • division of cells • eliminating waste • running from a predator

16. 24. What is a function of bones? • It serves as a site for the synthesis of hormones. • It supports and protects body structures. • It contracts to aid in locomotion. • It provides vitamins during periods of physical stress.

17. Cranium 25. Clavicle Sternum Rib cage Humerus Vertebrae Pelvis Femur Patella