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Biology - Anatomy

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user_pereira_de_andr Created by 9 mon ago

Cards in this deck(29)
What is the antagonist muscle to the bicep brachii?
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Which muscle group acts as the antagonist to the quadricep muscle group?
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Which type of muscle is characterized by being striated, voluntary, and attached to bones by tendons?
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Which type of muscle is non-striated, involuntary, and found in the walls of hollow visceral organs?
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Which muscle type is striated, involuntary, and found only in the heart?
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What are three important roles of skeletal muscles besides movement?
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What is the lighter central area of a sarcomere called?
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What is located in the center of the H zone in a sarcomere?
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Which band in a sarcomere contains only thin filaments?
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Which band in a sarcomere contains the entire length of the thick filaments?
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What is the midline interruption in a sarcomere called?
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What are the long organelles inside a muscle cell called?
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What is the contractile unit of a muscle fiber?
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What are actin filaments anchored to the Z disc called?
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What are myosin filaments composed of the protein myosin called?
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What is the connective tissue that encloses a single muscle fiber?
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What wraps around a fascicle (bundle) of muscle fibers?
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What covers the entire skeletal muscle?
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What is located on the outside of the epimysium?
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What are the cordlike structures that often cross a joint?
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What are the sheetlike structures that attach muscles indirectly to bones or cartilages?
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What is the junction between an axon terminal and the sarcolemma called?
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What role do calcium channels play in muscle contraction?
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What is the role of calcium ions in the process of muscle contraction?
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What is the role of synaptic vesicles in muscle contraction?
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What is the role of ACh in muscle contraction?
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What is the role of the synaptic cleft in muscle contraction?
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What is the role of Na+ and K+ ions in muscle contraction?
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What is the role of acetylcholinesterase in muscle contraction?
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