B & C - incase u need it PDF

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incase u need it...

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A. Match the structures given in Column B with the correct description provided in Column A. Write only the letter. A __g___1. Connective tissue surrounding a fascicle __b___2. Connective tissues ensheating the entire muscle __i___ 3. Contractile unit of muscle __d___4. A muscle cell __a___5. Thin connective tissue investing each muscle cell. __h___6. Plasma membrane of the muscle cell __e___7. A long, filamentous organelle found within the muscle cells that has a banded appearance __f ___8. Actin – or myosin – containing structure __k___9. Cord like extension of connective tissue beyond the muscle, serving to attach the bone __c___10. A discrete bundle of muscle cells

a. b. c. d. e. f. g.

B Endomysium Epimysium Fascicle Fiber Myofilament Myofibril Perimysium

h. Sarcolemma i. Sarcomere j. Sarcoplasm k. tendon

B. Several criteria are applied to the naming of muscle. These are provided in Column B. Identify which criteria pertain to the muscles listed in Column A. Place the correct letter in the space provided. A e, g 1. Gluteus Maximus a, g 2. Adductor magnus d, e 3. Biceps femoris e, f 4. Abdominis transversus a, c, e 5. Extensor carpi ulnaris b 6. Trapezius e, f

7. Rectus femoris

b

8. Deltoid

B action of the muscle shape of the muscle location of the muscles’ origin or insertion number of origins location of muscle relative to a bone or body region Direction in which the muscle fiber run relative to some imaginary line g. Relative size of the muscle

a. b. c. d. e. f....