Final answer:
True, cardiac muscle is often branched, with the cardiomyocytes connected at branching angles via intercalated discs which are essential for the heart's function.
Step-by-step explanation:
The statement C. Cardiac muscle is often branched is True. Cardiac muscle, found only in the heart, has cardiomyocytes that are striated, similar to skeletal muscle because of the presence of sarcomeres. However, these muscle fibers are distinctive as they are connected at branching angles via intercalated discs, and they form an assembly known as a syncytium. These intercalated discs enable electrical impulses to pass efficiently and maintain a strong connection between adjacent cardiac cells, which is critical for the synchronized contractions necessary for the heart's function as a pump.