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HUMAN BIOLOGY UNIT 2 MILESTONE Which of the following is found on the outside of skeletal muscles? • Sheath • Myofibrils • Sarcomere • Bundles CONCEPT S... keletal Muscles Which of the following does the muscular system do? • Remove waste from the bloodstream • Help blood move through the body • Give the body its shape and structure • Protect the body from outside factors CONCEPT Muscular System Which of the following is released by the brain when there is too little calcium in the blood? • Osteoblasts • Osteoclasts • Parathyroid hormone (PTH) CONCEPT Homeostasis and Bone Remodeling The image is showing the of muscle contraction. • repeated stimulation • calcium release • sliding filament mechanism • fiber bundling CONCEPT Muscle Contractions: Micro Level Which of these muscular disorders can be passed by parents to their offspring? • Tetanus • Muscular dystrophy • Atrophy • Muscle spasm CONCEPT Muscle System Disorders What kind of joint has very little to no movement? Synovial • Cartilaginous • All joints allow movement • Fibrous CONCEPT Joints Jaundice, which is among the many negative side effects of anabolic steroid use, indicates damage to which part of the body? • Liver • Pancreas • Kidneys • Bone marrow CONCEPT Muscle Building and Steroids Which of the following statements is true? • Yellow bone marrow stores proteins. • Yellow bone marrow can convert to red bone marrow. • Yellow bone marrow is only found in children. • Yellow bone marrow produces red and white blood cells. CONCEPT Bone Structure and Growth Which of the following activities uses white skeletal muscles? • Swimming • Walking • Running a marathon • Snapping your fingers CONCEPT Types of Skeletal Muscle and Muscle Contraction Overview Which exercise will help build larger and stronger muscles? • Biking • Yoga • Swimming • Weightlifting CONCEPT Muscle Building and Steroids Which of the following is required for muscle contraction? • Sodium • Zinc • Magnesium • Calcium CONCEPT Nervous System and Contractions Which of these is true for reciprocal innervation? • It controls the muscles that work against one another. • It occurs in all types of muscles. • It occurs in synergistic contraction. • It allows the muscles to contract with more force. CONCEPT Types of Skeletal Muscle and Muscle Contraction Overview Which of the following body parts is included in the appendicular skeleton? • Chest • Hips • Backbone • Head CONCEPT Skeleton Which of the following is a condition characterized by the wearing away of cartilage between joints? • Osteoarthritis • Inflammation • Osteoporosis • Carpal tunnel syndrome CONCEPT Skeletal Health and Disorders Which of the following involves ligaments being stretched too far or torn? • Complete fractures • Compound fractures • Sprains and strains • Simple fractures CONCEPT Skeletal Health and Disorders [Show More]

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