PPT-8 th grade Health Unit Muscles and Skeletal Systems

Bell Ringer Pick up and complete the Saved by the skeleton worksheet Front and back Skeletal system an internal system made up of bones joints and connective tissue There are 206 bones in the body. Muscular Physics. Movement. The physical constraints to . movement. . gravity and frictional . drag. occur . in every environment, differing only in degree. Involves . skeletal and muscular systems. The . sliding . filament theory . of . muscle contraction. Gross . and microscopic structure of skeletal muscle. The . ultrastructure. of a myofibril.. The . roles of . actin. , myosin, calcium ions and ATP in myofibril contraction.. http://glencoe.mcgraw-hill.com/sites/007874184x/student_view0/brainpop_movies.html#. Organs and Functions . Because of the way we usually see bones, it’s easy to think of them as dry and lifeless. . 1. Gives shape and support. 2. Protects internal organs. (Skull, Rib-cage). 3. Muscles attach to bones.. 4. Blood cells are formed in bone marrow. . 5. Calcium and Phosphorous storage. . http://kidshealth.org/kid/htbw/SSmovie.html. As it contracts it . -causes movement. -maintains posture. -stabilizes joints. -and generates heat. . Muscle Types. Skeletal muscle (voluntary). muscle attached to the skeleton. cells are long, striated, and multinucleate. and Muscular System. Springfield Central . High School . John Levasseur. Skeletal System animation for children. Muscle system animation for children. 4.5 . Explain how the muscular/skeletal system (skeletal, smooth and cardiac muscle, bones, cartilage, ligaments, tendons) works with other systems to support and allow for movement. Recognize that bones produce both red and white blood cells. . 1. The Skeletal System provides five major functions which are…. 1. SHAPE & SUPPORT. 2. ENABLES YOU TO MOVE. 3. PROTECTS YOUR INTERNAL ORGANS. 4. PRODUCES BLOOD CELLS &. 5. STORES CERTAIN MATERIALS UNTIL YOUR BODY NEEDS THEM.. 1. The Skeletal System provides five major functions which are…. 1. SHAPE & SUPPORT. 2. ENABLES YOU TO MOVE. 3. PROTECTS YOUR INTERNAL ORGANS. 4. PRODUCES BLOOD CELLS &. 5. STORES CERTAIN MATERIALS UNTIL YOUR BODY NEEDS THEM.. THE HUMAN BODY: The Skeletal & Muscular Organ Systems 1 The Skeletal System provides five major functions which are… 1. SHAPE & SUPPORT 2. ENABLES YOU TO MOVE 3. PROTECTS YOUR INTERNAL ORGANS THE HUMAN BODY: The Skeletal & Muscular Organ Systems 1 The Skeletal System provides five major functions which are… 1. SHAPE & SUPPORT 2. ENABLES YOU TO MOVE 3. PROTECTS YOUR INTERNAL ORGANS The Skeletal System . Skeletal System – bones of the body, shields important organs, gives your body shape. Skull protects the brain / Ribs Protect your heart and lungs / Back bone protects your spinal cord. Produce movement. Maintain posture. Stabilize joints. Generate heat. The Muscular System. Muscles are responsible for all types of body movement. Three basic muscle types are found in the body. Skeletal muscle. Pick . up 4 . worksheets and answer the Journal questions. List as many muscles as you can and where they are located.. How many muscles do you think are in the body?. Muscular System Notes. The body is composed of over 600 muscles. Myology:(Muscular system). Branch from the anatomy which study muscles and accessory structure such as fascia, synovial sheath.. Muscles: The contractile organs responsible for movement in an animals..