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In which of the following type of cells Sarcoplasmic reticulum is found?

In which of the following type of cells Sarcoplasmic reticulum is found? Correct Answer muscle cells

Smooth endoplasmic reticulum sequesters calcium ions within the cytoplasm of the cell and controlled release of Ca2+ from the SER of cardiac and skeletal muscle cells triggers contraction. Smooth endoplasmic reticulum (SER) in the aforementioned cells is known as sarcoplasmic reticulum.

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The sarcoplasmic reticulum in muscle cells acts as a
Sarcoplasmic reticulum is found in ________________
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2. ATP is hydrolyzed
3. Ca2+ binds to troponin
4. ATP binds to myosin
5. Mosin contracts F-actin
6. F-actin moves
7. Tropomyosin moves
8. Ca2+ is released from the sarcoplasmic reticulum
Which of these ions are abundant in the sarcoplasmic reticulum?
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