we know that red blood cells have no nucleus can u say me how can they live for 120 days?

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we know that red blood cells have no nucleus can u say me how can they live for 120 days?

red blood cells have a long life span

2006-11-29 00:08:19 · 2 answers · asked by sri v 1 in Education & Reference ➔ Teaching

2 answers

They are packed with the stuff that sustains them for 120 days.This is done before nucleus is expelled.They become highly differentiated from the guidance they get from the nuclear genes.When they become packed with haemoglobin, the nucleus is expelled.RBC becomes a carrier of gases.

2006-11-29 02:43:18 · answer #1 · answered by Ishan26 7 · 0⤊ 0⤋

what?

2006-11-29 08:22:07 · answer #2 · answered by venus11224 6 · 0⤊ 0⤋