1. Similar to many systems of the body that are composed of smaller structural units, a skeletal muscle is made up of bundles of muscle fibers called _______________.
|
2. One way that the muscular system contributes to the homeostasis of the body is through the _______________ .
|
|
|
3. Among their many functions, skeletal muscles _______________.
|
|
|
4. The contractions of the muscular system enhances the activities of the _______________ by helping return lymph from the extremities.
|
|
|
5. The fundamental subunit of striated muscle contraction is the _______________ .
|
|
|
6. Exercise helps to enhance the activities of _______________ systems.
|
|
|
7. The contractions of the muscular system enhances the activities of the _______________ by helping to return venous blood to the heart.
|
|
|
8. Muscles attach to bones of the skeletal system through connective tissue components called _______________ .
|
|
|
9. Muscle contraction aids the _______________ system through contractions that propel sperm cells or expel the fetus during childbirth.
|
|
|
10. The _______________ ultimately controls the activities of the muscular system.
|
|
|
| Reveal Answers |