CAPITULO 28. Catabolismo De Proteinas Y Del Nitrogeno De Los Aminocidos Flashcards

1
Q

Los defectos en la carbamil fosfato sintetasa I son responsables de la relativamente rara enfermedad metabólica denominada

A

Hiperamonemia tipo 1

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2
Q

Transtornos asociados a la mutación del gen ORNT1 que codifica a la membrana mitocondrial ornitina permeasa

A

Síndrome de hiperornitinemia, hiperamonemia y homocitrulinuria

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3
Q

Defecto de la ornitina transcarbamilasa produce:

A

Hiperamoneima tipo 2

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4
Q

Deficiencia de argininosuccinato sintetasa produce

A

Citrulinemia

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5
Q

Defecto metabólico en l argininosuccinato liasa produce:

A

Aciduria arginosuccinica

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6
Q

Defecto autosómico recesivo en el gen de la arginasa

A

Hiperargininemia

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7
Q

Cuatro etapas de la biosíntesis de la urea

A

1.- transaminacion
2.- desaminacion oxidative de glutamato
3.- Transporte de amoniaco
4.- reacciones del ciclo de la urea

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8
Q

Aminoácido glucóneogenico clave

A

Alanina

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9
Q

De donde se extrae la alanina

A

Higado

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10
Q

La glutamina se extrae por el:

A

Intestino y el riñon

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