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DIVISIONS CELLULAIRES
Mitose/ Méiose
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La mitose
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•Caractéristiques :
Division unique, asexuée. Concerne les
cellules somatiques
•Rôle : Renouvellement des cellules
mortes, croissance, cicatrisation.
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•Le cycle cellulaire = interphase +
mitose
•Interphase = G1 + S + G2
•Mitose = prophase + métaphase +
anaphase + télophase
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Mitose et cycle cellulaire
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