Term
| What has striations, single nucleus, branching cells, involuntary, joined to another muscle cell, & found only in the heart? |
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Definition
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Term
| Has thick & thin filaments, fall between z discs, & contractile of muscle fiber? |
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Definition
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Term
| What structure is this to? Facile, muscle fiber, myofibril, sarcomere, myofilament. |
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Definition
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Term
| The mechanical force of contraction is generated by? |
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Definition
| Sliding of thin filaments past thick filaments. |
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Term
| Neurotransmitter that stimulates a muscle contraction? |
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Definition
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Term
| What is filled with interstitial fluid in a neuron, synaptic cleft, & nerve & muscle do not contact? |
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Definition
| Axon terminal & motor neuron |
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Term
| Released when the nerve impulse reaches the axon terminal of the motor neuron? |
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Definition
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Term
| What produces the stripped appearance in muscle? |
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Definition
| Myofibrils & myofilaments |
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Term
| Aligned to give distinct bands? |
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Definition
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Term
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Definition
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Term
| What must occur to trigger the skeletal muscle to generate an action potential & contract? |
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Definition
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Term
| Acitalcholine attaches to the? |
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Definition
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Term
| Twitch contraction is brief while tetanus is? |
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Definition
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Term
| When movement occurs it is? |
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Definition
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Term
| Does not produce movement is? |
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Definition
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Term
| Anaerobic occurs without? |
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Definition
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Term
| Contraction due from the movement of microfilaments? |
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Definition
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Term
| 1 band is light bands & ? |
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Definition
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Term
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Definition
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Term
| Whats something one motor neuron & all the skeletal muscle cells are stimulated by that neuron? |
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Definition
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Definition
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Term
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Definition
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Term
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Definition
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Term
| What lacks of ATP causes the muscle to contract less? |
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Definition
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Term
| Single contractions is a? |
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Definition
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Term
| What the muscle becomes permeable to? |
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Definition
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Term
| Muscle tissue that has involuntary regulation of contraction is? |
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Definition
| Cardiac muscle & smooth muscle |
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Term
| Muscle tissue type that consist of single, very long, cylindrical, multinucleate cells with very obvious striations is? |
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Definition
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Term
| What type of membrane wraps a fascicle? |
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Definition
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Term
| Production of movement, stabilization of joints, maintenance of posture, & generation of heat are a functions of? |
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Definition
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Term
| What is composed of myosin protein? |
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Definition
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Term
| The axon terminals of a nerve cell & the sarcolemma of a skeletal muscle cell join at the? |
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Definition
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Term
| An important function of the skeletal muscle is to? |
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Definition
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