ecologia
2. ¿Por qué hay muchos tipos de células?
3. ¿Para qué sirve la membrana celular?
4.¿Qué hay en el núcleo de la célula?
5. ¿Qué tipo de proteínas hay en la membrana de la neurona que no hay en las demás células y ayudanal potencial de acción?
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D
D
D
D
D
D
DD
F
D
F
D
F
D
FD
F
D
FD
F
DF
D
FD
F
D
F
DF
D
F
DF
D
FD
F
DFD
D
D
D
D
S
D
SDS
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
DS
D
S
D
S
D
S
D
S
DS
S
S
XHDHDHDKD
CF
D
FDF
D
F
D
F
D
FD
F
SD
F
D
F
D
F
D
F
D
F
SD
F
D
F
D
F
D
F
D
F
D
F
D
F
D
F
DS
G
F
D
F
G
F
D
F
GF
D
F
G
F
D
F
G
GH
G
FD
F
G
GH
H
GF
D
D
F
G
H
GF
D
F
G
D
G
D
G
F
G
D
G
D
G
D
G
D
GF
D
F
D
FD
F
D
F
H
F
G
H
G
H
GH
G
H
G
H
G
H
G
HG
H
G
H
G
H
G
H
G
H
G
H
G
H
G
H
G
H
G
H
G
S
XS
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