Tema 2.2 Membrana plasmatica Flashcards

1
Q

Caracteristicas de la membrana plasmatica

A

barrera selectiva
bicapalipidica
división de intracelular y extra celular

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2
Q

Biomoleculas

A
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3
Q

Lipidos en membrana celular
Tipos

A

fosfolipidos
glicolipidos
esteroides

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4
Q

De que estan compuestos los fosfolipidos

A

acidos grasos

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5
Q

Caracteristicas
Acidos grasos

A

Cadenas hidrocarbonadas
Saturados e insaturados

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6
Q

Cadenas de acidos grasos

A

Saturadas e Instaturadas
Saturadas:
-monisaturadas
-polinsaturados
Insaturadas:
-doble enlace

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7
Q

¿Qué hacen los dobles enlaces en las cadenas?

A

Le da curvatura y fluides

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8
Q

Tipos de fosfolipidos y sus bases

A

Fosfogliseridos (base glicerol)
Esfingolipidos (base esfingosina con ceramida)

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9
Q

Fosfo gliceridos

A

compuestos de 2 acidos grasos y un gliserol
-componente de la membrana celular
-bicapa lipidica y barrera protectora
-ancla proteinas a la membrana

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10
Q

Esfingolipidos

A

-estructura a base de esfingosina
- organización de la membrana
-

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11
Q
A
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12
Q
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13
Q
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