A _________ is a Single Muscle Cell

Question

A _________ is a single muscle cell.
A) myofilament
B) myofibril
C) muscle fiber
D) muscle fasciculus
E) whole skeletal muscle

Accepted Answer

A muscle fiber is a single muscle cell that is composed of multiple myofibrils, which are in turn composed of myofilaments. A muscle fasciculus is a bundle of muscle fibers, and a whole skeletal muscle is composed of multiple fasciculi.