Question

which of the following is unique to cardiac muscle tissue? multiple nuclei intercalated discs cells with tapering ends striations i dont know yet

Explanation:

• Multiple nuclei: Found in skeletal muscle, not unique to cardiac.
• Intercalated discs: Specialized junctions unique to cardiac muscle, aiding synchronized contraction.
• Cells with tapering ends: Characteristic of smooth muscle.
• Striations: Present in both skeletal and cardiac muscle.

Answer:

B. Intercalated discs