Erythrocytes require constant production due to their short lifespan and lack of a nucleus for oxygen transport, while neutrophils, important for immunity, also need continuous replacement due to their short lifespan.
Erythrocytes need constant production due to their lack of a nucleus and short lifespan (120 days) for oxygen transport, while neutrophils, vital for immunity, have a very short lifespan (6 hours) requiring continuous replacement.
Front | Explain why it is important for erythrocytes and neutrophils to be constantly produced. |
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Back | Replacement of erythrocytes and neutrophils:
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