Lisosomas Flashcards

1
Q

Organelos intracitoplasmaticos cuya función principal es la digestión de material intracelular o proveniente del exterior

A

Lisosoma

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

Ejemplo de células con abundantes lisosomas

A

Macrofagos

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

Número de enzimas que intervienen en los mecanismos de la digestión celular en los lisosomas

A

50 enzimas hidrofilicas

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

Tienen forma redonda o polimorfa

A

Lisosomas

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

Cubierta de la membrana lisosomica interna especial que la hace resistente a las enzimas que contiene

A

Oligosacaridos

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

Requieren de un ambiente ácido para su formación óptima

A

Hidrolasas ácidas

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

Componente de la membrana lisosomica que transporta de manera activa iones de hidrógeno hacia el interior del lisosoma

A

Bomba de protones

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

pH de la membrana lisosomica

A

5 (ácido)

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

Lugar donde se sintetizan las enzimas lisosomicas

A

RER

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

Tipos de lisosomas

A

Primarios

Secundarios

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

Lisosomas inactivos

A

Primarios

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

Tiposde lisosomas secundarios

A

Heterofagosoma (vacuola digestiva)
Cuerpos residuales
Autofsgosoma o vacuola autofagica

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

Lisosomas activos. De acuerdo a su función se dividen en 3 tipos

A

Secundarios

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

Lisosoma que difiere partículas y otros materiales provenientes del exterior

A

Heterofagosoma (vacuola digestiva)

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

Lisosoma cuando la digestión es incompleta

A

Cuerpos residuales

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

Digestión de organelos que ya no requiere la célula

A

Autofsgosoma o vacuola autofagica