Bio111
Estructura Celular
Tamaño y Diversidad celular
Relación superficie a volumen
Microscopía de luz y electrónica
Fraccionamiento celular
Diversidad de la Vida
Tipos de células
 Procariota
 Eucariota
Bacteria
Organismos Procariotas
Fig. 4-6, p. 81
Plasma
membrane
0.5 μm
Pili
Storage granule
Flagellum
Ribosome
Cell wall
CapsuleNuclear
area
DNA
Célula Eucariota
Fig. 4-3b, p. 77
Diagrama de
célula animal
Célula Eucariota animal
Diagrama de
Célula vegetal
Célula eucariota vegetal
Fig. 4-7, p. 82
Ribosomes
Chloroplast
Granum
Stroma
Smooth ER
Rough and smooth
endoplasmic reticulum (ER)
Chromatin
Nuclear pores
Nuclear envelope
Nucleolus
Nucleus
Rough ER
Mitochondrion
Vacuole
Plasma membrane
Cell wall
Membranous
sacs
Golgi complex
Cristae
Fig. 4-8, p. 83
Lysosome
Ribosomes
Rough
ER
Smooth ER
Centrioles Mitochondrion
Rough and smooth
endoplastic reticulum (ER)
Nuclear
envelope
Nucleolus
Nucleus
Chromatin
Nuclear
pores
Nuclear
envelope
Membranous
sacs of
Golgi
Golgi complex
Plasma
membrane
Cristae
El núcleo
Retículo
Endoplásmico
Fig. 4-13, p. 91
0.5 μm
Golgi complex
trans
face
cis
face
Cuerpo de Golgie
Cuerpos de Golgi
Fig. 4-14, p. 92
trans
face
Plasma
membrane
Glycoprotein
Rough ER
Ribosomes
Polypeptides synthesized
on ribosomes are inserted
into ER lumen.
Sugars are added, forming
glycoproteins.
Transport vesicles deliver
glycoproteins to cis face
of Golgi.
Glycoproteins modified
further in Golgi.
Glycoproteins move to trans
face where they are packaged
in transport vesicles.
Glycoproteins transported to
plasma membrane (or other
organelle).
Contents of transport vesicle
released from cell.
Golgi complex
cis
face
Lisosomas
(cel. animal)
Fig. 4-16, p. 93
15 μm
Food vacuoles containing diatoms
Organelos de transformación de
Energía
Mitocondria
Cloroplastidio
Fig. 4-9b, p. 84
Starch
grain
Intercellular space Chloroplasts
Cell wall
Vacuole
Prolamellar body
Plasma
membrane
Golgi complex
Ribosomes
Rough
endoplasmic
reticulum
Nucleus
Citoesqueleto
El
Citoesqueleto
Fig. 4-21, p. 97
Microtubule
Plasma
membrane
Microfilament
Intermediate
filament
Estructura
de los cilios
Fig. 4-22b, p. 98
(b) Fluorescent LM showing microtubules in green. A
microtubule-organizing center (pink dot) is visible beside
50 μm
Fig. 4-27b, p. 101
(b) Intermediate filaments are stained green in
this human cell isolated from a tissue culture.
100 μm
Matriz extracelular
Fig. 4-28, p. 102
Plasma
membrane
Collagen
Fibronectins
Integrin
Intermediate
filament
Microfilaments
Extracellula
matrix
Cytosol
Pared
En células
vegetales
http://www.wisc-online.com/objects/index_tj.asp?objid=AP1101
Para construir la Membrana Celular
h
T
tp://www.youtube.com/watch?v=u3cgxfxVc6E&feature=youtube_gdata_player
http://zoology.okstate.edu/zoo_lrc/biol1114/tutorials/Flash/Os
mosis_Animation.htm
Animaciones de Ósmosis
http://www2.nl.edu/jste/osmosis.htm#Osmosis

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