Straighline Bio201 | Topic 9 |
Muscular System: Histology and
Physiology
200. Describe the H zone of the sarcomere. The H zone:
A. contains both myosin and actin myofilaments
B. contains only actin myofilaments
C. contains only myosin myofilaments - contains both myosin and
actin myofilaments
,11. Which type of muscle tissue possesses striations?
A. skeletal muscle
B. smooth muscle
C. cardiac muscle
D. both skeletal and cardiac muscle
E. both cardiac and smooth muscle - both skeletal and cardiac
muscle
,13. Which type of muscle tissue is multinucleated?
A. skeletal muscle
B. smooth muscle
C. cardiac muscle
D. both skeletal and cardiac muscle
E. both cardiac and smooth muscle - skeletal muscle
, 16. Which type of muscle tissue causes contraction of the heart?
A. skeletal muscle
B. smooth muscle
C. cardiac muscle - ccardiac muscle
Muscular System: Histology and
Physiology
200. Describe the H zone of the sarcomere. The H zone:
A. contains both myosin and actin myofilaments
B. contains only actin myofilaments
C. contains only myosin myofilaments - contains both myosin and
actin myofilaments
,11. Which type of muscle tissue possesses striations?
A. skeletal muscle
B. smooth muscle
C. cardiac muscle
D. both skeletal and cardiac muscle
E. both cardiac and smooth muscle - both skeletal and cardiac
muscle
,13. Which type of muscle tissue is multinucleated?
A. skeletal muscle
B. smooth muscle
C. cardiac muscle
D. both skeletal and cardiac muscle
E. both cardiac and smooth muscle - skeletal muscle
, 16. Which type of muscle tissue causes contraction of the heart?
A. skeletal muscle
B. smooth muscle
C. cardiac muscle - ccardiac muscle
