Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

BIOCA Team > 11. Gluconeogenesis > Flashcards

11. Gluconeogenesis Flashcards

1
Q

Glucogeno heparico

A

Sirve en 24horas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Deficiencia de enzimas gluconeogenicas

A

Hipoglucemia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Precursores gluconeogenicos

A

Glicerol
Lactato
α-cetoacidos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Aminoácidos no glucogenicos

A

Leucina y lisina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Glicerol viene de

A

Hidrolisis de TAG

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Glicerol cinasa

A

Fosforila glicerol a glicerol 3-fosfato

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Glicerol 3- fosfato a digphidroxiacetoma fosfato por

A

Glicerol 3 fosdato deshidrogenasa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Lactato oxidado a piruvato

A

Ciclo de cori

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Hidrolisis de proteinas en ayuno dan

A

α-cetoacidos(piruvato)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Compuestos que dan CoA

A

Acetoacetato
Lisina
Leucina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Precursor directo de PEP

A

OAA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

PEP a Piruvato

A

Reaccion irreversible por piruvato cinasa (PK)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Piruvato carboxilasa (PC)

A

Piruvato a OAA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

OAA a PEP por

A

PEP-Carboxicinasa (PEPCK)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Piruvato carboxilasa requiere

A

Biotina como coenzima

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Biotina se une a

A

Grupo ε - amino de lisina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Se hidroliza ATP para

A

Carboxilar piruvato a OAA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Reaccion de piruvato carboxilasa

A

En mitocondrias de hepatocitos y renales

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

CO2 viene de

A

HCO3 para transferirse a grupo prostetico de biotina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

CO2 + Piruvato da

A

OAA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Oxalacetato se hace malato para

A

Atravesar menmbrana mitocondrial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Malato se reoxida en citosol a

A

Oxalacetato

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

El OAA se descarboxla por PEPCK a

A

Fosfoenolpiruvato(PEP)

24
Q

Carboxilasas que requieren biotina

A

PC
AcetilCoA Carboxilasa
Propionil CoA carboxilasa
Metilcrotonil CoA carboxilasa

25
PC se activa alostericamente por
Acetil CoA
26
Elevado Acetil CoA
En ayuno
27
OAA a malato por
Malato deshidrogenasa(MD)
28
Malato a OAA se reoxida por
Malato deshidrogenasa citosolica
29
En reoxidacion de OAA
El NAD se reduce a NaDH
30
OAA puede convertirse a
PEP | Aspartato
31
GTP impulsa
OAA a PEP
32
Hidrolisis de fructosa 1,6 bifosfato por
Fructosa 1,6 bisfosfatasa
33
PKF-1 inhibida por
Fructosa 1,6 bisfosfato
34
Glucagon aumenta
AMPc que activa Proteina cinasa A
35
Proteina cinasa A fosforila
PFK-2 inactivandola
36
PFK-2 inactivada activa a
FBP-2 que crea fructosa 6-fosfato
37
FBP-1 hace frectosa 6-fosfato
Desfosforilando fructosa 1,6 bisfosfato
38
Fructosa 1,6 bisfosfatasa(FBP-1) se inhibe oor
AMP/ATP(baja energia)
39
Altos ATP impulsan
Gluconeogenesis
40
Fructosa 2,6 bisfosfato inhibe
Fructosa 1,6 bisfosfatasa(FBP-1)
41
Glucosa 6-fosfatasa por hidrolisis
Desfosforila glucosa 6-fosfato
42
Glucosa 6 fosfato a traves de RER por
Glucosa 6 fosfato translocasa
43
Produce glucosa libre
Glucosa 6-fosfatasa
44
Almacenamiento de glucogeno por deficiencia de
Fosfatasa(1a) y traslocasa(1b)
45
Reacciones irreversibles de gluconeogenesis
Hexicinasa/glucosijasa PFK-1 PK
46
Regulacion de gluconeogenesis por
Glucagon | Sustratos glucogenicos
47
Glucagon disminuye
Fructosa 2,6 bifosfato(activando FBP-1 e inhibiendo PFK-1)
48
Glucagon unido a proteina G
Suelta AMPc inactivando PK( fosforilada)
49
Glucagon incrementa
Trascripcion de gen lara PEPCK
50
Cortisol incrementa
Trascripcion de gen de PEPCK
51
Activacion en ayuno de PC hepatica por
AcetilCoA
52
Acetil CoA inhibe
PDHC( activando PDH cinasa)
53
FBP-1 inhibida por
AMP y activa PFK-1
54
Complejo PDH con AcetilCoA
Mo entra a ciclo d krebs
55
Piruvato con piruvato carboxilasa
Se hace OAA que da Glucosa

BIOCA Team (25 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions