Cardiac muscle
A) is under involuntary control.
B) has long, cylindrical cells
C) has many nuclei per cell.
D) has no striations.
E) has all of these characteristics.

Question

Quizplus · Accepted Answer

Cardiac muscle is under involuntary control, meaning it is not directly controlled by conscious effort. Although it has striations, its cells are generally shorter and more branched than skeletal muscle cells. Cardiac muscle cells typically have a single nucleus, unlike skeletal muscle cells which can have multiple nuclei per cell.

Cardiac Muscle