Which of the Following is Composed of a Series of Sarcomeres

Question

Which of the following is composed of a series of sarcomeres?
A) Myofibrils
B) Aponeuroses
C) Tendons
D) Ligaments

Accepted Answer

Myofibrils are composed of a series of sarcomeres, which are the basic units of muscle contraction. Aponeuroses, tendons, and ligaments are not composed of sarcomeres.