Rigor mortis typically disappears after about how many hours?

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Multiple Choice

Rigor mortis typically disappears after about how many hours?

Explanation:
Rigor mortis is the temporary stiffening of muscles after death caused by a lack of ATP, which prevents muscles from relaxing once calcium leaks into the cells. The stiffness starts a few hours after death, reaches full stiffness by about 12 hours, and then gradually fades as the body decomposes and muscle proteins break down. Under typical conditions, rigor mortis disappears around 36 hours after death, though exact timing can vary with temperature and other factors.

Rigor mortis is the temporary stiffening of muscles after death caused by a lack of ATP, which prevents muscles from relaxing once calcium leaks into the cells. The stiffness starts a few hours after death, reaches full stiffness by about 12 hours, and then gradually fades as the body decomposes and muscle proteins break down. Under typical conditions, rigor mortis disappears around 36 hours after death, though exact timing can vary with temperature and other factors.

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