Download - FROM EXCITATION TO CONTRACTION
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FROM EXCITATION TO CONTRACTION
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NEUROMUSCULAR JUNCTION
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RESTING MEMBRANE POTENTIAL
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Depolarization - Hyperpolarization
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ACTION POTENTIAL : PHASES
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ACTION POTENTIAL: Ion Current
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ROLE OF Na+ and K+ IN AP
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TYPE OF ION CHANNELS
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FROM EXCITATION TO CONTRACTION
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FIBER to MYOFIBRIL to SARCOMERE
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AP DOWN T-TUBULES
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T-TUBULE NETWORK
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THE SARCOMERE
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SARCOMERE
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CONTROL AND CONTRACTILE PROTEIN
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CONTRACTION INVOLVES ACTIN & MYOSIN
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SLIDING FILAMENT THEORY
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CONTRACTILE ACTIVATION BY Ca2+ INVOLVES TROPONIN & TROPOMYOSIN
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TWITCH CONTRACTION
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TWITCH to TETANUS
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FROM EXCITATION TO CONTRACTION
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CARDIAC MUSCLE
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CARDIAC ACTION POTENTIAL
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SA NODE – ION CURRENT OF AP
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VENTRICLES – ION CURRENT OF AP
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