Biology, 01.04.2020 19:00 ummsumaiyah4185
In cardiac muscle In cardiac muscle an action potential spreads throughout the Z discs. intercalated discs connect the muscle fibers together. calcium enters the cell from storage chambers called intercalated discs. potassium is released from the sarcoplasmic reticulum.
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What element does susan b. anthony include in this passage to strengthen her argument?
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Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation
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In which state was more than 100 billion tons of coal mined in 2005?
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How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?
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In cardiac muscle In cardiac muscle an action potential spreads throughout the Z discs. intercalated...
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