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Increases in the amount of cytoplasmic calcium required to initiate a muscle contraction are mediated by the coupling between a _ on the T tubule and a on the membrane of the sarcoplasmic reticulum.
Q30: Once a skeletal muscle cell begins to
Q33: Myasthenia gravis primarily affects women and its
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Q44: What are swellings of postganglionic autonomic axons
Q51: Which of the following decreases heart rate?<br>A)increase
Q55: What is the graded change in membrane
Q62: Which tissue below is specialized for lining
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Q136: Which of the following blood vessels is
Q178: The dorsal column- medial lemniscal pathway carries