Which Statement About the Microscopic Anatomy of Skeletal Muscle Fibers

Multiple Choice

Which statement about the microscopic anatomy of skeletal muscle fibers is not true?

A) Tubular extensions of the sarcolemma penetrate the fiber transversely.
B) Cross striations result from the lateral alignment of thick and thin filaments.
C) Each fiber has many nuclei.
D) Muscle fibers are continuous from tendon to tendon.
E) Multiple myofibrils link end-to-end along length of the muscle cell.