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MUSKULOSKELETAS SYSTEM - Coggle Diagram
MUSKULOSKELETAS SYSTEM
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OTOT
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KONTRAKSI OTOT
- Action potentials across the cell membrane are propagated to the t tubules and sarcoplasmic reticulum.
- Ca channels in cisterna will open.
- Ca ions are released in the cytoplasm
- Ca ions bind to troponin C
- causes the active site of the actin filament to open
- myosin head binds to actin
- and then there is a sliding process in muscle contraction
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