Muscle contraction is due to the interaction of actin and myosin, which shortens the length of the:
a. Fasciculus
b. Endomysium
c. Sarcolemma
d. Sarcomere
Answer: D
Muscle contraction is due to the interaction of actin and myosin, which shortens the length of the:
a. Fasciculus
b. Endomysium
c. Sarcolemma
d. Sarcomere