The smallest unit among myofibrils, myofilaments, muscle fibers, and fascicles is the myofilament. Myofilaments are the microscopic protein filaments (actin and myosin) within myofibrils that are responsible for muscle contraction. Myofibrils are bundles of myofilaments, muscle fibers are composed of many myofibrils, and fascicles are groups of muscle fibers.
She was 3 year old.
Yes, because camphor is very volatile.
protien (alpha-Keratin structure )Myosin and Actin ProteinsMyofibrils are made up of many groups of protein molecules called sarcomeres.
The sarcoplasmic reticulum are the membranous interconnecting channels and sacs that surround and run parallel to the myofibrils.
Myofibrils
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actin and myosin
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