ciclo de krebs Flashcards

1
Q

donde ocurre el ciclo de krebs

A

mitocondrias

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2
Q

cual es la via metabolica de mayor produccion de atp

A

ciclo de krebs

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3
Q

piruato a acetil coA

A

piruvato deshidrogenasa PDH O PDHC

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4
Q

enzimas de PDHC

A

contiene 5 enzimas

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5
Q

la deficiendia de tiamina yo niacina

A

pueden provocar daños al SNC debido a que las nueronas no producen suficiente ATP debido a que l PDHC esta inactiva

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6
Q

deficiencia de PDHC

A

causa mas comun de acidosis lactica congenita

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7
Q

arsenito

A

secuestra el grupo tiol y no esta libre como coenzima para la PDHC causando problemas neurologicos y la muerte, arsenito es la principal causa de envenenamiento por arsenico

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8
Q

citrato a isocitrato por

A

acontinasa

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9
Q

veneno de ratas

A

inhibe a la acontinasa

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10
Q

cuantas moleculas de NADH se prodicen en el ciclo de krebs

A

3 moleculas

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11
Q

numero de atp por una vuelta del ciclo de krebs

A

12 atp

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12
Q

numero de atp total por una molecula de glucosa

A

32atp

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