Metabolismo de los hidratos de carbono. Flashcards

1
Q

Monosacaridos:
Disacaridos:
Polisacaridos:

A

Monosacaridos: Glucosa, frustosa, galactosa.
Disacaridos: Sacarosa, Lactosa, Maltosa.
Polisacaridos: Glucogeno, Almidon, Celulosa.

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2
Q

Fuentes anaerobicas HdC:

A

células - energía sin O2 - glucólisis anaeróbica = LACTATO

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3
Q

Fuentes aerobicas HdC:

A

células - energía con O2 - Glucólisis aeróbica = Ciclo de Krebbs.

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4
Q

Glucosa destinos principales:

A

Cerebro, Musculo, Hígado y adipocitos.

Destino + importante, Celulas hepáticas (100g) Celulas musculares (400g)

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5
Q

Como se almacena la glucosa? (glucogenesis)

A

Glucosa - glucosa 6p - glucosa 1p - glucogeno.

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6
Q

SGLT-1:

A

Absorción de glucosa en intestino delgado. En túbulo renal.

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7
Q

GLUT-4:

A
Captación de glucosa. Estimulada por insulina.
En:
  - Musc. Esquelético.
  - Musc. Cardiaco.
  - Tejido Adiposo.
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8
Q

Glucogenolisis hepatica:

A

Mantiene la glucemia.

Hidrolisis glucogeno - Glucosa 6p - GLUCOSA 6 FOSFATASA - Glucosa - torrente sanguineo - mantenimiento glucemia.

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9
Q

Glucogenolisis muscular:

A

Suministra glucosa al musculo, no puede abandonarlo.

Hidrolisis glucogeno - glucosa 6p - via metabolica de glucolisis - glucosa al musculo.

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