And, if the entire cell dies, other cells can fill in.

Legal death does not mean that all the cells of the body have died.

Normally, old cells die, and new ones take their place.

It's true that your body can repair the damage or the cell may simply die.

He could then ask when, and why, the cells die.

If its telomeres get too short, the cell may die.

Once this limit has been reached more cells die than can be replaced in the same amount of time.

As many as 20 to 40 percent of the T4 cells die.

When enough cells died, the brain would be full of holes.

Normally, your cells grow and die in a controlled way.