RER Flashcards

1
Q

el RER esta conformado por cisternas, o por túbulos

A

cisternas

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

donde es abundante el RER

A

plasmáticas, células acinares del páncreas, osteoblastos, etc.

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

¿contiene membrana delimitante?

A

si
7 nm
30% lipidos
70% proteínas

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

glucoproteínas

A

con proteínas unidas a cadenas de glúcidos cortas

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

proteoglucanos

A

proteínas unidas a glucosaminoglucanos

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

destino proteinas sintetizada en RER

A

formación proteinas membrana Golgi, RER, envoltura nuclear
formación vesículas secreción
enzimas lisosomicas

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

componentes para la sintesis de proteínas

A

Polirribosomas * Codón
RNAt
RNAt

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

flipasa

A

ayudar en el movimiento de las moléculas de fosfolípidos entre las dos capas que componen la membrana celular

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

escramblasa

A

distribuye los fosfolípidos por igual entre ambas hemimembrana

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

son mas o menos frecuentes los oligosacaridos O

A

menos frecuentes

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