glucolisis Flashcards

1
Q

Glut 4

A

transportadores sensibles a insulina

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2
Q

fases de la glucolisis

A
  • consumo/preparatoria
    consume 2 ATP
  • producción/rendimiento
    genera 2 piruvatos
    2 ATP
    2 NADH
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3
Q

modulación de la hexocinasa

A

activa:
* glucosa

inhibe:
* glucosa 6-P

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4
Q

modulación de la glucocinasa

A

la activa
*insulina
*glucosa

la inhibe
* glucagón
* fructosa 6-P

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5
Q

principales sitios de regulación son canalizadas por

A

hexocinasas
frutofosfocinasa
piruvatocinasa

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6
Q

modulación de la piruvato cinasa

A

la activa
* fructosa 1,6 - bifosfato
* insulina

la inhibe
* glucagon
* ATP
* ac grasos de cadena larga
* acetil - coA

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6
Q

producción de ATP de la glycolysis anaerobia

A

2 ATP

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7
Q

glycolysis anaerobia aspectos

A

en medios sin oxígeno, la producción de ATP es reducida por lo tanto se busca metabolizar más glucosa

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8
Q

formula de la glucolisis anaerobia

A

glucosa + 2ADP + 2P - 2 lactato + 2ATP + 2H2O

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