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  3. 1. does depolarization cause the muscle to become

1. Does depolarization cause the muscle to become more or less likely to produce an action...

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Medical Sciences

1. Does depolarization cause the muscle to become more or lesslikely to produce an action potential?

2. If blood travels from the left atrium to the left ventricleduring ventricular diastole, why do you need a stage of the cardiaccycle known as atrial systole? What would happen to cardiac outputif no atrial systole occurred?

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1 Depolarization cause the muscle to become more likely to produce an action potential Explanation During depolarization phase in the muscle there is opening of voltage gated sodium channels which causes the membrane potential to rise from 90mV to 35mV During initial phase of depolarization there is opening of few voltage gated sodium channels that changes the membrane    See Answer
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