Related Quizzes:
Blood and Circulatory System
Skeletal System
1. Myofibrils are composed of individual: sarcomeres striations myofilaments fascicles
2. Muscles are held in place and covered by: endomysium fascia tendons sarcomeres
3. The functional unit of a muscle is the: neuron reticulum Z line sarcomere
4. Thin filaments within a muscle fiber are called: actin myosin striation sarcolemma
5. This substance will cross the neuromuscular junction to communicate with individual muscle fibers: acetylcholine sarcolemma fascia mitochondria
6. The energy source for muscle contractions is: calcium glucose ATP cholinosterase
7. The A band in a myofibril is an area of: thin filaments thick filaments transverse tubules motor end plates
8. A sarcomere is defined as the section of fiber between: Z lines A lines H zones I Bands
9. Tendons connect: muscles to muscles muscles to neurons bones to bones muscles to bones
10. The connective tissue that surrounds individual fibers is: perimysium epimysium endomysium myomysium
Score = Correct answers:
