BIOQUÍMICA > Glucólisis > Flashcards

Glucólisis Flashcards

(12 cards)

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1
Q

Sitio donde ocurre

A

Citosol

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2
Q

Rate limiting step

A

Fosfofructo quinasa I (PFK1)

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3
Q

Inversión

A

2 ATP

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4
Q

Ganancia neta

A
  • 2 ATP
  • 2 NADH
  • 2 Piruvato
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5
Q

Activan a la PFK1

A
  • AMP
  • ADP
  • Fructosa-2,6-bisfosfato
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6
Q

Inhiben a la PFK1

A
  • ATP
  • Citrato
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7
Q

Enzimas irreversibles

A
  1. Hexoquinasa
  2. PFK1
  3. Piruvato quinasa
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8
Q

Inhibe a la piruvato quinasa

A
  • Alanina
  • ATP
  • NADH
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8
Q

Inhibe a la Hexoquinasa

A

Glucosa-6-P

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8
Q

Enzima que tiene la misma función de la hexoquinasa en Hígado y células Beta del páncreas

A

Glucoquinasa

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9
Q

Activa a la piruvato quinasa

A

Fructosa-1,6-bisfosfato

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10
Q

Glucólisis anaeróbica

A
  • Piruvato –> Lactato
  • Por: Lactato Deshidrogenasa
  • Produce: 2 ATP por cada molécula de glucosa
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