At the onset of a muscle contraction, the presence of calcium triggers the opening of the Na-K channels in the membrane. Potassium is a calcium inhibitor, so as the potassium flows out of the cell, it eventually reduces the presence of calcium. This causes the closure of the Na-K channel (negative feedback mechanism). In a hypokalemic state, the lack of sufficient K doesn't inhibit the calcium channel, and in turn doesn't properly terminate the muscle contraction at the cellular level.
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learned emotions
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the persons reacts is based on the social environment so if that person wants attention then they may exaggerate.
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I don't know why a bathroom would have a scale, i don't even know what a biofeedback machine is. I am really sorry I am a nerd.
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Answer:
more likely to have a social life that includes other parents
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