Multiple Choice
Gap junctions
A) electrically isolate cardiac muscle cells.
B) allow large numbers of cardiac muscle cells to contract in unison.
C) provide enough strength to withstand the large pressure generated by the ventricles.
D) are found only in the cardiac muscle cells of the ventricles.
E) are especially abundant in the muscles between the atria and ventricles.
Correct Answer:
Verified
Correct Answer:
Verified
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