Which of the following changes in banding pattern occur during muscle relaxation?
A) Thin filaments move away from the Z lines.
B) I bands get wider.
C) H zones get narrower.
D) Thick filaments become longer.
E) Both b and c occur.
Correct Answer:
Verified
Q25: Which statement is not true about cross
Q26: An action potential rapidly spreads to the
Q27: The T tubules
A)store Ca₂₊
B)provide a means of
Q28: Which of the following are involved in
Q29: Cross bridge interaction between actin and myosin
Q31: According to the sliding-filament mechanism, the
A)A bands
Q32: The H zone
A)is the area within the
Q33: Foot proteins
A)span the gap between a lateral
Q34: During excitation-contraction coupling,
A)the action potential travels down
Q35: During muscle contraction,
A)the Z lines move farther
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