Cardiac muscle has prolonged contraction due to a sodium induced-calcium released process into the cytoplasm of the cell. Cardiac cells can communicate through pore-like channels between cells.  List the junction and the organelle involved in cardiac muscle contraction?

A. Gap; Smooth ER
B. Gap; Golgi apparatus
C. Adherens; Rough ER
D. Gap; Rough ER
E. Adherens; Golgi apparatus
F. Adherens; Smooth ER


Answer: A

Biology & Microbiology

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