Which Statement Is Incorrect About Cross Bridges

question 12

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 attach and detach from actin during muscle contraction.
• D)They are not found in the I band.
• E)They bind with troponin during contraction.

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