GLUCOLISIS Flashcards

1
Q

REACCION 1

A

PRIMERA INVERSION DE ENERGIA ATP

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2
Q

CH2OH
I —————– O
/ H \
H / \ H
I. I
OH \ / OH
\ OH /
I —————– I
H OH

A

ALFA - D - GLUCOSA

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3
Q

CH2OH P
I —————– O
/ \
/ \
I I
OH \ / OH
\ OH /
I —————– I
OH

A

ALFA- D - GLUCOSA - 6 - FOSFATO

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4
Q

Mg+2
Alfa- d- glucosa + ATP ———————–>
hexoquinasa

A

alfa-d-glucosa-6-fosfato + ADP + H+.

REACCION 1

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5
Q

-16.7 kj/mol

A

reacción 1

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6
Q

O
/ \
/ \
/ \
CH2O P / \ CH2OH
I I
OH \ / OH
\ OH /
I —————– I
OH

A

D- FRUCTOSA - 6 - FOSFATO

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7
Q

——————————>

Alfa-d-glucosa-6-fosfato

A

d-fructosa-6-fosfato

reacción 2

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8
Q

REACCION 2

A

ISOMERIZACION

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9
Q

+1.7 kj/ mol

A

reacción 2 y 9

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10
Q

REACCION 3

A

SEGUNDA INVERSION DE ATP

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11
Q

O
/ \
/ \
/ \
CH2O P / \ CH2O P
I I
OH \ / OH
\ OH /
I —————– I
OH

A

D- FRUCTOSA - 1,6 - BIFOSFATO

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12
Q

Mg +2
D- fructosa- 6- fosfato +ATP —————————–>
fosfofructoquinasa

A

d- fructosa - 1,6-bifosfato + ADP + H+

reacción 3

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13
Q

REACCION 4

A

FRAGMENTACION EN DOS TRIOSAS FOSFATOS

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14
Q
CH2O P 
 I
C = O
 I
CH2OH
A

DIHIDROXICETONA FOSFATO

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15
Q
O
       II
      C - H
       I
H - C - OH
       I
  CH2O P
A

D- GLICERALDEHIDO - 3 - FOSFATO

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16
Q

———————————->

d-fructosa-1,6-bifosfato

A

dihidroxicetona fosfato + d-gliceraldehido-3-fosfato

reacción 4

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17
Q

-14.2 kj / mol

A

reacción 3

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18
Q

+23.9 kj /mol

A

reacción 4

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19
Q
CH2OH
 I
C  = O
 I 
CH2O
A

dihidroxicetona fosfato

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20
Q

REACCION 5

A

ISOMERIZACION DE LA DIHIDROXICETONA FOSFATO

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21
Q

———————————->

dihidroxicetona fosfato

A

d-gliceraldehido-3 fosfato

reacción 5

22
Q

+7.6 KJ / MOL

A

reacción 5

23
Q

REACCION 6

A

GENERACION DEL PRIMER COMPUESTO DE ENERGIA

24
Q
O
       II
      C-O ~ P
       I
H - C - OH
       I
 CH2O P
A

1,3 BIFOSFOGLICERATO

25
Q

———————–>

d-gliceraldehido-3-fosfato + NAD + P

A

1,3 bifosfoglicerato + NAD + H+

reacción 6

26
Q

+6.3 KJ/ mol

A

reacción 6

27
Q

REACCION 7

A

PRIMERA FOSFORILACION A NIVEL SUSTRATO

28
Q
COO-
       I
H - C - OH
       I
   CH2O P
A

3 FOSFOGLICERATO

29
Q

———————————–>

1,3 bifosfoglicerato + ADP

A

3 fosfoglicerato + ATP

reacción 7

30
Q

-18.8 KJ/ MOL

A

reacción 7

31
Q

REACCION 8

A

SINTESIS DE COMPUESTO DE ALTA ENERGIA

32
Q
COO-
          I
OH - C - O P
          I
      CH2O P
A

2 FOSFOGLICERATO

33
Q

———————————–>

3-fosfoglicerato

A

2-fosfoglicerato

reacción 8

34
Q

+4.4 KJ/ mol

A

reacción 8

35
Q

REACCION 9

A

SINTESIS DEL SEGUNDO COMPUESTO DE ALTA ENERGIA

36
Q
COO-
 I
C - O ~ P 
 II
CH2
A

FOSFOENOL PIRUVATO

37
Q

————————————>

2 fosfoglicerato

A

fosfoenol piruvato + H2O

REACCION 9

38
Q

REACCION 10

A

SEGUNDA FOSFORILACION A NIVEL SUSTRATO

39
Q

—————————->

fosfoenol piruvato + H+ + ADP

A
COO-
 I
C = O.  + ATP 
 I 
CH3

reacción 10

40
Q

-31.4 KJ/mol

A

reacción 10

41
Q

Enzima reacción 1

A

hexoquinosa

42
Q

Enzima reacción 2

A

fosfoglucoisomerasa

43
Q

Enzima reacción 3

A

fosfofructoquinosa

44
Q

Enzima reacción 4

A

Fructosa 1,6 bifosfato aldolasa

45
Q

Enzima reacción 5

A

Triosa fosfato isomerasa

46
Q

Enzima reacción 6

A

deshidrogenasa

47
Q

Enzima reacción 7

A

fosfoglicerato quinasa

48
Q

Enzima reacción 8

A

fosfoglicerato mutasa

49
Q

Enzima reacción 9

A

enolasa

50
Q

Enzima reacción 10

A

piruvato quinosa