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synaptic cleft. Neuromuscular Junction. The Motor End Plate. Binding of ACH. Na +. ACh. Ach receptor. Na + gates. K +. + + + + + + + + + + +. Na +. Na +. – – –. –– –– –– –– –– –. ++++. Na +. Depolarization. k +. Na +. k +. – – –. + + +. Na +. Na +.
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synaptic cleft Neuromuscular Junction
Binding of ACH Na+ ACh Ach receptor Na+ gates K+
+ + + + + + + + + + + Na+ Na+ – – – –– –– –– –– –– – ++++ Na+ Depolarization k+ Na+ k+ – – – + + + Na+ Na+ Na+ Na+ – – – – + + + + k+ k+ Na+ Na+ Na+ Na+
Nerve Impulse The Sliding Filament Mechanism
Nerve Impulse Steps of the Sliding Filament
Arm Muscles Anterior Posterior
Forearm Muscles Anterior Posterior
Respiration Muscles Inferior