Which of the following generally makes skeletal muscle different from both smooth and cardiac muscle?
A)Skeletal muscles are made of cells called "fibers."
B)Skeletal muscle cannot be contracted voluntarily.
C)Skeletal muscle can be contracted voluntarily.
D)Skeletal muscle cells have nuclei.

Question

Quizplus · Accepted Answer

Skeletal muscle can be contracted voluntarily, while smooth and cardiac muscles are under involuntary control. The other options are not distinguishing characteristics of skeletal muscle, as both smooth and cardiac muscles also have fibers and nuclei.

Which of the Following Generally Makes Skeletal Muscle Different from Both