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Voie_orale
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Re @Moine_copiste!

Les aa aromatiques:

Phénylalanine => noyau phényl (pour le retenir tu vois que dans le mot phénylalanine tu as phényl)

Tyrosine => noyau phénol (c'est une phénylalanine hydroxylé on rajoute OH donc le noyau phényl devient phénol)

Tryptophane => noyau indole (noyau benzène + noyau pyrole)

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Il y a 1 heure, Moine_copiste a dit :

aussi du coup l'hémoglobine elle peut fixer 4 fe2+ et la myo un seul ?

Je pense que oui puisque chaque hème peut lier un atome de fer au sein du noyau tétrapyrole.

Edited by Bonemine
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