Glucolisis Flashcards

1
Q

Cuantos carbonos tiene la glucosa

A

6

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2
Q

Como entra la glucosa

A

GLUT

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3
Q

Enzima que mantiene adentro a la glucosa

A

Hexoquinasa= da un grupo P

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4
Q

Que forma la hexoquinasa

A

Glucosa-6-P

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5
Q

Glucosa-6-P ->

A

fructosa-6-P

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6
Q

Fructosa-6-P ->

A

Fructosa1,6-bifosato
* agrega un P
( PFK-1)

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7
Q

Fructosa-1,6-bifosfato ->

A
  • DHAP
    *GA3P
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8
Q

GA3P ->

A

1,3-bifosfoglicerato
*agrega 1 P

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9
Q

1,3-bifosfoglicerato ->

A

3-fosfoglicerato
* quita un grupo P

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10
Q

3-fosfoglicerto ->

A

2-fosfoglicerato
Cambia al carbono 2

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11
Q

2-fosfoglicerato ->

A

fosfoenolpiruvato
(Enolasa)

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12
Q

Fosfoenolpiruvato ->

A

Piruvato
* piruvatoquinasa (quita P)

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13
Q

Piruvato ->

A

Aeróbica: acetil coA
Anaeróbica: lactato (NADH -> NAD)

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14
Q

Qu hace la glucolisis

A

Oxida la glucosa para obtener energía para la cel

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15
Q

Ganancia neta

A

2 atp
2nadh

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16
Q

Fases

A

Inversión
Ganancia

17
Q

de reacciones enzimaticas

A

10

18
Q

Cuantos Piruvatos salen

A

2

19
Q

Donde

A

Citosol

20
Q

Produce

A

2 piruvato
2 atp
Por cada glucosa

21
Q

Tipo de reacción

A

Fosforilacion y oxidación

22
Q

En condiciones anaeróbicas produce

A

2 lactato
2 ATP

23
Q

Enzima limitante de velocidad

A

PFK-1

24
Q

Enzimas que participan

A

PFK-1
Glucocinasa
Piruvato-quinasa

25
Q

Función de glucocinasa

A

Cataliza fosforilacion de glucosa a glucosa-6-p

26
Q

Ganancia neta

A

2 ATP
2 NADH