FISIOLOGÍA CELULAR Flashcards by Andrés González | Brainscape

Q

¿Qué es el modelo del mosaico fluido?

A

Bicapa Lipidica
Red cementante
Permite que tanto proteinas como los lípidos

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Q

Componentes de la membrana plasmatica

A

Lípidos
Proteinas
Carbohidratos

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Q

Lípidos de la membrana plasmática

A

Fosfolipidos
Glicolipidos

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Q

Proteinas de la membrana plasmatica

A

Integrales
Periféricas
Glucoproteina

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Q

Características de los fosfolipidos

A

Anfipáticos

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Q

Características de los glucolipidos

A

Contienen oligosacaridos

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Q

Parte hidrofóbicas de los fosfolipidos

A

Las patas de los ácidos grasos

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Q

Parte hidrofilica de los fosfolipidos

A

Cabeza del glicerol y el grupo fosfato

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Q

Funciones de la membrana

A

Gradiente químico
Intercambio de señales
División celular
Inmunidad celular

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Q

Propiedad del gradiente químico de la membrana

A

Permeabilidad selectiva

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Q

Tipos de transporte

A

Pasivo
Activo
Vesículas

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Q

Características del transporte pasivo

A

No utiliza energia
A favor del gradiente

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Q

Tipos de transporte pasivo

A

Ósmosis
Difusión simple
Difusión facilitada

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Q

Características del transporte activo

A

Necesita energia
En contra del gradiente

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Q

Tipos de transporte activa

A

Primario
Secundario

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Q

Tipos de transporte de vesículas

A

Endocitosis
Exocitosis
Transcitosis

Q

A