Term
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Definition
Forms thick filaments of the myofibril that convert chemical bond energy of ATP into motion |
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Term
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Definition
A globular protein (G-actin) that polymerizes to form thin filaments (F-actin) |
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Term
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Definition
An aggregation of myosin in muscle |
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Term
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Definition
| An actin-containing filament of the myofibril |
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Term
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Definition
Connection formed when mobile myosin heads bind to actin molecules in muscle |
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Term
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Definition
Sarcomere proteins to which actin filaments attach |
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Term
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Definition
| Region of the sarcomere occupied only by thin filaments |
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Term
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Definition
| Region of sarcomere with only thick filaments |
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Term
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Definition
| The contractile unit of a myofibril |
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