Download presentation
Presentation is loading. Please wait.
1
Aparato de Golgi
2
Figure 13-26a Molecular Biology of the Cell (© Garland Science 2008)
3
Figure 13-26b Molecular Biology of the Cell (© Garland Science 2008)
4
Figure 13-25b Molecular Biology of the Cell (© Garland Science 2008)
5
Dictiosoma Síntesis de carbohidratos.
Clasificación y envío de productos. Dictiosoma
6
(Entrada) Polarización: cis-medial-trans (Salida)
Figure 13-25a Molecular Biology of the Cell (© Garland Science 2008)
7
Figure 13-20 Molecular Biology of the Cell (© Garland Science 2008)
8
Ruta de biosíntesis - secreción
Figure 13-23b Molecular Biology of the Cell (© Garland Science 2008)
9
Figure 13-23b Molecular Biology of the Cell (© Garland Science 2008)
10
Glucosilación (N-oligosacárido)
Figure Molecular Biology of the Cell (© Garland Science 2008)
11
Figure 13-30 Molecular Biology of the Cell (© Garland Science 2008)
12
Figure 13-28 Molecular Biology of the Cell (© Garland Science 2008)
13
Figure 13-29 Molecular Biology of the Cell (© Garland Science 2008)
14
Figure 13-34 Molecular Biology of the Cell (© Garland Science 2008)
15
Ventajas de la glicosilación:
Protección frente a proteasas Flexibilidad de membrana Reconocimiento antigénico
16
Figure 13-35a Molecular Biology of the Cell (© Garland Science 2008)
17
Figure 13-35b Molecular Biology of the Cell (© Garland Science 2008)
18
Matriz de Golgi Science 305:48-9 (2004)
19
Lisosomas
20
Lisosomas: digestión intracelular de macromoléculas
21
Figure 13-36 Molecular Biology of the Cell (© Garland Science 2008)
22
Figure 13-37 Molecular Biology of the Cell (© Garland Science 2008)
23
Figure 13-38 Molecular Biology of the Cell (© Garland Science 2008)
24
Figure 13-3b Molecular Biology of the Cell (© Garland Science 2008)
25
Figure 13-42a Molecular Biology of the Cell (© Garland Science 2008)
26
Glucosilación (N-oligosacárido)
Figure Molecular Biology of the Cell (© Garland Science 2008)
27
Hidrolasas lisosómicas contienen Manosa-6-P
28
Figure 13-44 Molecular Biology of the Cell (© Garland Science 2008)
29
Endocitosis
30
Pinocitosis Fagocitosis
31
Figure 13-47a Molecular Biology of the Cell (© Garland Science 2008)
33
100.000.000.000 Macrófagos: eliminación de
células senescentes y apoptóticas eritrocitos/día
34
Figure 13-42a Molecular Biology of the Cell (© Garland Science 2008)
35
Pinocitosis: proceso constitutivo (reciclaje membrana)
Fagocitosis: requiere activación de receptores
36
Recubrimiento de Clatrina
Figure Molecular Biology of the Cell (© Garland Science 2008)
37
Las vesículas de pinocitosis suelen estar recubiertas de clatrina
Figure Molecular Biology of the Cell (© Garland Science 2008)
38
Algunas vesículas no están recubiertas por clatrina (caveolas)
Figure Molecular Biology of the Cell (© Garland Science 2008)
39
Endocitosis mediada por receptor: endocitosis de partículas LDL
Figure Molecular Biology of the Cell (© Garland Science 2008)
40
Figure 13-51 Molecular Biology of the Cell (© Garland Science 2008)
41
Figure 13-53 Molecular Biology of the Cell (© Garland Science 2008)
42
Figure 13-52 Molecular Biology of the Cell (© Garland Science 2008)
43
Cuerpos multivesiculares
Figure Molecular Biology of the Cell (© Garland Science 2008)
44
Figure 13-57 Molecular Biology of the Cell (© Garland Science 2008)
45
Figure 13-52 Molecular Biology of the Cell (© Garland Science 2008)
46
Figure 13-60 Molecular Biology of the Cell (© Garland Science 2008)
47
Figure 13-62 Molecular Biology of the Cell (© Garland Science 2008)
Similar presentations
