Multiple Choice
Which statement is incorrect about cross bridges?
A) They are globular myosin heads that protrude from the thick filaments.
B) They bend during muscle contraction.
C) They detach from actin during muscle contraction.
D) They are not found in the I band.
E) They bind with troponin during contraction.
Correct Answer:
Verified
Correct Answer:
Verified
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