Question

Due to presence of gap junctions cardiac muscle facilitate cardiac function

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

The gap junctions, which are protein-lined tunnels, allow direct transmission of the depolarizing current from cell to cell, across the chambers of the heart, so that the cells contract in unison. Because of the way these gap junctions function, the cardiac muscle cells are said to be electrically coupled.