Biology, 24.09.2019 03:00 alex7881

In skeletal muscle, the sarcoplasmic reticulum stores a very high concentration of ca++. when ca++ is released into the cytosol of muscle to facilitate contraction, it needs to be removed and pumped back into the sarcoplasmic reticulum so that skeletal muscle can return to its relaxed state. the ca++ is moved from cytosol and pumped back into the sarcoplasmic reticulum where its concentration is much higher. what type of membrane transport does this represent?

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In skeletal muscle, the sarcoplasmic reticulum stores a very high concentration of ca++. when ca++ i...

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