Practical 2 - lab 5 EMG Exam 2024
Practical 2 - lab 5 EMG Exam 2024 EMG stands for -Answer-electromyography what is the EMG used for -Answer-used to record and analyze electrical signals from a subjects muscles characteristics of skeletal muscle -Answer-striations cylindrical cells many nuclei in the periphery z disk -Answer-separates sarcomeres from each other A band -Answer-darker color where myosin and actin overlap I band -Answer-lighter color contains actin H zone -Answer-contains myosin M line -Answer-middle of H zone contains titin that holds together myosin filaments movement of sarcomere regions during contraction -Answer-H zone and I band shorten Z line pulls toward M line Epimysium -Answer-connective tissue that surrounds entire muscle Perimysium -Answer-Connective tissue surrounding a fascicle Endomysium -Answer-Connective tissue surrounding a muscle fiber each muscle fiber is innervated by ______ motor neurons -Answer-only one true or false
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practical 2 lab 5 emg exam 2024
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