Which of the following is true of a typical skeletal muscle?
A) It is found in the walls of organs such as the digestive tract.
B) Its fibers do not have a striped appearance under the microscope.
C) It can be enlarged by exercise.
D) It is only found in heart tissue.

Question

Quizplus · Accepted Answer

Skeletal muscles can be enlarged through exercise, a process known as hypertrophy. Option A is incorrect because smooth muscle is found in the walls of organs such as the digestive tract, while option B is incorrect because skeletal muscle fibers have a striated appearance under the microscope. Option D is incorrect because cardiac muscle, not skeletal muscle, is found only in heart tissue.

Which of the Following Is True of a Typical Skeletal