Which of the following correctly defines a triad of the sarcomere?
A) a T tubule and two adjacent terminal cisterns
B) actin, myosin, and titin
C) an axon terminal, synaptic cleft, and sarcolemma
D) actin, troponin, and tropomyosin
Correct Answer:
Verified
Q37: Much of the natural elasticity of skeletal
Q38: Q39: A skeletal muscle fiber Q40: In limbs, the insertions of muscles almost Q41: The sarcoplasmic reticulum (SR) stores Q43: In striated muscle, the I band is Q44: Titin Q45: After a muscle fiber has contracted, the Q46: Which region of the sarcomere does not Q47: When the distance between two adjacent Z
A) is a relatively
A) calcium.
B) sodium.
C)
A) connects myosin to actin.
B) forms the
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