Capitulo 16 Flashcards

1
Q

Cuantas reacciones suceden en el ciclo

A

10 reacciones

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2
Q

Es la vía para formar lípidos, carbohidratos y proteínas

A

Ciclo de Krebs

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3
Q

La porción acetil CoA y el oxalacetato forma

A

Citrato

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4
Q

Porque enzima se forma el citrato

A

Por sitrato sintasa

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5
Q

Alfa cetoglutarato a succionil- CoA

A

Por medio del complejo de alfa cetoglutarato deshidrogenasa

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6
Q

Única parte del ciclo que es unidireccional

A

A- cetoglutarato a Succinil -CoA

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7
Q

En que reacción se producen los primeros ATP

A

De Isocitrato a Oxalosuccinato por la enzima isocitrato deshidrogenasa

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8
Q

Inhibidor de citrato a cis- aconitasa

A

Fluoracetato

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9
Q

Inhibidor de el paso de a-cetoglutarato a Succinil CoA

A

Arsenita

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10
Q

Inhibidor de succinato a fumarato

A

Malonato

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11
Q

Enzima que cataliza la transferencia del ciclo a la gluconeogenesis

A

Fosfoenolpiruvato carbocinasa

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12
Q

Quien regula la actividad del ciclo de Krebs

A

Producción de ATP
Control respiratorio
Fosforilacion oxidativa

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13
Q

Enzima que causa la cetogenesis o ácidos grasos de cadena larga

A

Acetil CoA

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14
Q

Cuáles son los equivalentes reductores del complejo 2 de la cadena respiratoria y por la proteína

A

Succinato a fumarato

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15
Q

Entre más alfa cetoglutarato hay

A

Mayor cantidad de ATP

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16
Q

Isoleucina , metionina y valina generan

A

Succinil CoA

17
Q

Enfermedad de Von Gierke

A

Deficiencia de glucosa 6- fosfatasa

18
Q

Enfermedad de Pompe

A

Lisosomales a1- maltasa ácida

19
Q

Ciclo de cori o ácido láctico

A

Para que el lactate se reforme a glucosa