Question

Neighboring cardiac muscle cells in the walls of heart chambers have specialized cell-to-cell contacts that electrically and mechanically link the cells together, permitting the immediate passage of muscle impulses. These cell-to-cell contacts are called ________.

Answer 1

Answer: Intercalated discs

Step-by-step explanation:

The intercalated discs are unique structural formations which are found in the cells of the heart.

They are equipped for special functions. Thay play a vital role in the bonding of the heart cells and muscles that helps in transmitting the signals between cells.

These cells are known as intercalated cells which helps in cell to cell interaction.