Multiple Choice
According to the sliding filament model of muscle contraction, a sarcomere contracts when its
A) thick filaments slide across its Z lines.
B) thin filaments slide across its Z lines.
C) thin filaments slide along its thick filaments.
D) thick filaments move closer together.
Correct Answer:
Verified
Correct Answer:
Verified
Q37: Mutations in the gene for troponin can
Q38: The evolution of the vertebrate skeleton system<br>A)
Q39: If you inflate a balloon and then
Q40: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6039/.jpg" alt=" When
Q41: Suppose that the circular muscles in an
Q43: To treat a broken bone, physicians will<br>A)
Q44: One change that occurs within a sarcomere
Q45: The neurotransmitter found at the synapse between
Q46: Which is most like an exoskeleton?<br>A) springs
Q47: Which statement regarding exercise is true?<br>A) Most