• Question: What amazing facts have you found out about blood?

    Asked by twinkles to Chris on 16 Mar 2010 in Categories: .
    • Photo: Chris Cooper

      Chris Cooper answered on 16 Mar 2010:

      Quite a few:

      Most recently I found that the red protein in blood – haemoglobin – is damaged all the time. About 0.1% of it (1 in 1,000 molecules) is an inactive green colour).

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