• Question: Do any cells last a lifetime?

    Asked by higglebiggle to David, Luna, Probash on 25 Mar 2011 in Categories: .
    • Photo: David Pyle

      David Pyle answered on 24 Mar 2011:

      Yes, some cells in the brain will last a lifetime.

    • Photo: Probash Chowdhury

      Probash Chowdhury answered on 25 Mar 2011:

      Some nerve cells such as brain and light receptors in the eye are in constant use and can not easily be replaced so they can last a lifetime.

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