Physics, 25.08.2021 01:00, chubby087

How do sarcomeres differ between contracted and relaxed muscles? The H-zone shortens in contracted muscles.
Relaxed muscles have a thin myosin filament.
The I-band shortens in relaxed muscles.
The A-band shortens in relaxed muscles.

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How do sarcomeres differ between contracted and relaxed muscles? The H-zone shortens in contracted...