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Mr jack
Student XI IPA
2. Bagaimana reaksi otot saat mendapatkan rangsang dan saat rangsang sudah tidak ada?
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Aisyah Sahara
Rockstar Teacher GURU SMA
Tropomyosin Troponin Actin Book More 200.000 Myosin Myosin filament Image from Sigma-Aldrich 
ADP Myosin head (high-energy configuration) Р Myosin head attaches to the actin myofilament, forming a cross bridge. Thin filament ADP Thick filament ADP ATP hydrolysis As ATP is split into ADP and P, the myosin head is energized (cocked into the high-energy conformation), Inorganic phosphate (P) generated in the previous contraction cycle is released, initiating the power (working) stroke. The myosin head pivots and bends as it pulls on the actin filament, sliding it toward the Miine. Then ADP is released. ATP ATP Myosin head (low-energy configuration) As new ATP attaches to the myosin head, the link between myosin and actin weakens, and the cross bridge detaches.
Tropomyosin Troponin Actin Book More 200.000 Myosin Myosin filament Image from Sigma-Aldrich 
ADP Myosin head (high-energy configuration) Р Myosin head attaches to the actin myofilament, forming a cross bridge. Thin filament ADP Thick filament ADP ATP hydrolysis As ATP is split into ADP and P, the myosin head is energized (cocked into the high-energy conformation), Inorganic phosphate (P) generated in the previous contraction cycle is released, initiating the power (working) stroke. The myosin head pivots and bends as it pulls on the actin filament, sliding it toward the Miine. Then ADP is released. ATP ATP Myosin head (low-energy configuration) As new ATP attaches to the myosin head, the link between myosin and actin weakens, and the cross bridge detaches.
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