Membrana Celular Flashcards

1
Q

Biomoleculas que hacen la membrana celular

A

Lípidos, carbohidratos y proteínas

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

Lípidos de la membrana celular

A

Fosfolipidos
Glicolipidos
Esteroles
Todos los lípidos son anfipaticos

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

Fosfolipidos tipos

A

Fosfogliceridos (base glicerol)
Esfingolipidos (Base esfingocina)

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

Tipos de fosfo glicéridos (2 ac)

A

Fosfatildiletanolamina
Fosfatildiserina
Fosftatildicolina
Fosfatidilinositol

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

Función fosfatildiletonolamina

A

En capa interna
Fusión de vesículas
Curvatura de membranas

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

Función fosfatildiserina

A

Capa interna
Señalización (apoptosis)

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

Función fosfatildicolina

A

Capa externa
Estructura y estabilidad de la membrana
Fluidez y permeabilidad
Formación de lipoproteinas

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

Función fosfatildilinositol

A

Capa interna
Señalización celular (segundos mensajeros)
Orientación de proteínas

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

Que es anfifilico

A

Un lado polar y otro no

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

De qué se hace un fosfolipido

A

Fosfato
Glicerol
Ácidos grasos
Un aminoacohol

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

Transportes

A

Antiporte: entra uno sale otro
Simporte: entran 2
Uniporte: pasa 1 y ya

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

Tipos de glicolipidos

A

Cerebrosido: monosacarido
Gangliosido: oligosacarido

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

Estructura glicolipidos

A

Una ceramida
Unida a un monosacarido o oligosacarido

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

Que son los glicolipidos

A

Estructuras de reconocimiento

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