Erreurs Flashcards

1
Q

Rupture et Nature

Trypsine

A

Nature : Enzyme

Spécificité : Lysine et Arginine

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2
Q

Rupture et Nature

Chymotrypsine

A

Nature : Enzyme

Spécificité : Phénylalaline, Tyrosine, Trypthophane, Leucine et Méthionine

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3
Q

Rupture et Nature

Bromure de Cyanogène

A

Nature : Agent chimique

Spécificité : Méthionine

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4
Q

Myoglobine est riche en Alanine

A

VRAI

Myoglobine riche en hélice Alpha, or l’AA le plus fréquemment trouvé est l’Alanine

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5
Q

Forme de l’atome de Fer

Methémoglobine

A

Ferrique

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6
Q

Définition

“Spécifiquement”

A

Ne veut rien dire du tout

“Actine interagit spécifique avec Myosine”

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7
Q

Type de liaison

Pont disulfure

A

Liaison covalente

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8
Q

Electrophorèse bidimentionnel
Si pH=7
Charge à pH=9

A

Négative

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9
Q

Electrophorèse bidimentionnel
Si pH=7
Charge à pH=4

A

Positive

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