Which of the Following Statements Are True of Skeletal and Smooth

Which of the following statements are true of skeletal and smooth muscle? (Read carefully and select all of the correct statement.)

A) Skeletal muscle is attached to bone or to major blood vessels.
B) Both skeletal and smooth muscle are considered voluntary.
C) A voluntary muscle cell must receive nerve impulses in order to contract.
D) Another name for visceral muscle is striated muscle.
E) The striations of a striated muscle cell are formed by the layers of the cell membrane
F) Smooth muscle is found in the iris of the eye and in the wall of the uterus.