ciclo de urea Flashcards

1
Q

la deficiencia de esta enzima impide al cuerpo eliminar amonio

A

carboil- fosfato sintetasa tipo I

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2
Q

enzimas del ciclo de la urea en orden:

A
  • carboil fosfato sintetasa tipo 1
  • ornitina transcarbamoilasa
  • argininosuccinaro sintetasa
  • argininosuccinasa
  • arginasa
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3
Q

que pasa en la conversación de argininosuccinato a arginina?
con que enzima?

A

saca fumarato
- argininasuccinasa

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4
Q

que puede hacer el aminoacido ortinina?

A

formar poliaminas que pueden ser parte del ADN

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5
Q

a donde se va la urea?

A

into the blood, then kidneys and gets out of body through pee

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6
Q

de donde sale el amonio? a donde se va?

A

sale de la convercion de glutamato a alfacetoglutarato
- gets pushed into the mitocondria

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7
Q

donde se encuentra la ornitina?

A

hay mucha afuera de la mitocondria

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8
Q

que va a hacer la enzima ornitina transcarbamoilasa?

A

juntar la carbamilfosfato con ortnitina y formar citrulina

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9
Q

que le va pasar a la citrulina formada?
con que enzima?

A

se sale de la mitocondria y se junta con el aspartato para formar argininasuccinato
- argininasuccinato sintetasa

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10
Q

que le pasa a la argininasuccinato?
con que enzima?

A

se vuelve arginina
- argininasuccinasa

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11
Q

que hace la enzima arginasa?

A

transforma la arginina a ortinina sacando urea

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